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question_answer1)
What are the properties of matter?
A)
No mass but occupies space. done
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B)
Mass but occupies no space. done
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C)
Mass and occupies space. done
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D)
No mass and occupies no space. done
clear
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question_answer2)
Which one is not a property of fluid?
A)
It can flow done
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B)
It has mass done
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C)
It has a definite shape done
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D)
We can see it done
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question_answer3)
There are _________ states of matter.
A)
6 done
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B)
3 done
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C)
2 done
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D)
5 done
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question_answer4)
Particles of matter are _______ .
A)
stationary done
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B)
vibrating in one position done
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C)
in continuous motion done
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D)
rotating about an axis done
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question_answer5)
Find the odd one out.
A)
Wood done
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B)
Brick done
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C)
Book done
clear
D)
Milk done
clear
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question_answer6)
In which of the following, the molecules are tightly packed?
A)
B)
C)
D)
All of these done
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question_answer7)
Which of the following reactions is depicted in the following figure?
\[Water\xrightarrow[Temperature]{Rise\,\,in}Water\,vapour\]
A)
Evaporation done
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B)
Condensation done
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C)
Precipitation done
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D)
Freezing done
clear
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question_answer8)
Which process is the opposite of evaporation?
A)
Melting done
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B)
Freezing done
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C)
Condensation done
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D)
Boiling done
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question_answer9)
Find the odd one out.
A)
Lemon juice done
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B)
Cold drink done
clear
C)
Milk shake done
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D)
Ice cream done
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question_answer10)
Which of the following are examples of the solid state of matter?
A)
Leaves done
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B)
Flower done
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C)
Apple done
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D)
All of the above done
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question_answer11)
The process by which wet clothes dry up is called ____ .
A)
evaporation done
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B)
boiling done
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C)
condensation done
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D)
solidification done
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question_answer12)
Which of the following does not take the shape of the container it is in?
A)
A pen done
clear
B)
Oil done
clear
C)
Water done
clear
D)
None of these done
clear
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question_answer13)
________ have definite volume but no definite shape.
A)
Solids done
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B)
Liquids done
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C)
Gases done
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D)
None of these done
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question_answer14)
What state of matter is the easiest to compress?
A)
Solid done
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B)
Liquid done
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C)
Gases done
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D)
All of these done
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question_answer15)
Which of the following is/are in a liquid state normally?
A)
Water done
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B)
Petrol done
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C)
Mercury done
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D)
All of these done
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question_answer16)
Matter is made up of tiny particles called _______.
A)
molecules done
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B)
grains done
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C)
pieces done
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D)
gases done
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question_answer17)
Ice needs ___ to convert into water.
A)
bucket done
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B)
heat done
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C)
steam done
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D)
None of the above done
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question_answer18)
Butter kept in the refrigerator is ____.
A)
solid done
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B)
liquid done
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C)
gas done
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D)
None of the above done
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question_answer19)
________ has neither shape nor volume.
A)
Solids done
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B)
Liquids done
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C)
Gases done
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D)
All of these done
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question_answer20)
Rocks are the _______ form of matter.
A)
solid done
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B)
liquid done
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C)
gases done
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D)
both (a) and (b) done
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question_answer21)
When describing the colour, size, shape, or smell of an object, you are describing the _________
A)
properties of matter, done
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B)
states of matter. done
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C)
volume of matter, done
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D)
mass of matter. done
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question_answer22)
A spaceship ceases to be matter when it is in space because it has no weight.
A)
True done
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B)
False done
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C)
May be done
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D)
Can't be determined done
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question_answer23)
During which state will the shape of the matter take on the shape of the area/ container?
A)
Solids done
clear
B)
Liquids done
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C)
Gases done
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D)
None of these done
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question_answer24)
The conversion of matter from solid state to liquid state is called ________.
A)
evaporation done
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B)
melting done
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C)
condensation done
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D)
freezing done
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question_answer25)
During summer, water kept in an earthen pot becomes cool because of the phenomenon of__________ .
A)
diffusion done
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B)
transpiration done
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C)
osmosis done
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D)
evaporation done
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question_answer26)
Which of these is a characteristic property of gases?
A)
Gases are not at all rigid. done
clear
B)
Gases are not compressible. done
clear
C)
Gases have particles in fixed positions, done
clear
D)
Gases have high density. done
clear
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question_answer27)
In the rainy seasons, there is a lot of humidity. Which phenomenon is the reason behind this?
A)
Evaporation done
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B)
Melting done
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C)
Condensation done
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D)
Boiling done
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question_answer28)
Match the following:
List - I |
List - I |
A. |
\[Liquid\to Solid\] |
1. |
Melting |
B. |
\[Vapour\to Liquid\] |
2. |
Evaporation |
C. |
\[Solid\to Liquid\] |
3. |
Freezing |
D. |
\[Liquid\to Vapour\] |
4. |
Condensation |
A)
A-3, B-4, C-1, D-2 done
clear
B)
A-2, B-1, C-3, D-4 done
clear
C)
A-4, B-1, C-2, D-3 done
clear
D)
A-1, B-2, C-3, D-4 done
clear
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question_answer29)
When a gas changes into a liquid, it is called _______.
A)
evaporation done
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B)
condensation done
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C)
solidification done
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D)
melting done
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question_answer30)
Matter changes from one state to another with change in ______.
A)
weight done
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B)
height done
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C)
temperature done
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D)
volume done
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question_answer31)
Match the following:
List - I |
List - II |
A. |
Table |
1. |
Liquid |
B. |
Kerosene oil |
2. |
Solid |
C. |
Three |
3. |
Gas |
D. |
Steam |
4. |
Number of Sates of matter |
A)
A-1, B-2, C-3, D-4 done
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B)
A-2, B-1, C-4, D-3 done
clear
C)
A-3, B-2, C-4, D-1 done
clear
D)
A-4, B-3, C-2, D-1 done
clear
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question_answer32)
_________ have definite shape and definite volume.
A)
Solids done
clear
B)
Liquids done
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C)
Gases done
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D)
All of these done
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question_answer33)
Read the statements carefully and choose the correct option.
Statement A: In solids the molecules are packed the closest together.
|
Statement B: In gases the molecules are spread out the most.
|
A)
Statement A is correct B is wrong, done
clear
B)
Statement B is correct A is wrong. done
clear
C)
Both the statements are correct, done
clear
D)
Both the statements are wrong. done
clear
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question_answer34)
Shiela made a cup of tea for herself. But her phone rang and she started talking on the phone. In the mean while she covered her mug of tea with a lid. After ten minutes, she removed the lid to drink tea. She observed small water droplets on the inner side of the lid. Now which process is shown in the above paragraph?
A)
Melting done
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B)
Precipitation done
clear
C)
Evaporation done
clear
D)
Condensation done
clear
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question_answer35)
Choose the correct option from the following on the basis of the packing of molecules.
A)
Solid > Liquid > Gas done
clear
B)
Gas > Solid > Liquid done
clear
C)
Liquid > Gas > Solid done
clear
D)
Solid > Gas > Liquid done
clear
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question_answer36)
A glass is inverted over a basin of water and slowly inserted into the water. However the water does not enter the glass. This experiment proves that ________.
A)
water cannot be compressed done
clear
B)
water is light weight done
clear
C)
water cannot flow into the glass done
clear
D)
None of these done
clear
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question_answer37)
Which matter is normally hard?
A)
Liquid done
clear
B)
Solid done
clear
C)
Gases done
clear
D)
All of these done
clear
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question_answer38)
Which of the following conversions is correct?
A)
\[\text{Water}\xrightarrow{heat}\text{Steam}\xrightarrow{\text{ heat }}\text{ice}\] done
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B)
\[\text{Water}\xrightarrow{cool}ice\xrightarrow{\text{ cool }}Steam\] done
clear
C)
\[Steam\xrightarrow{cool}Water\xrightarrow{\text{ cool }}ice\] done
clear
D)
\[Steam\xrightarrow{heat}ice\xrightarrow{\text{ cool }}water\] done
clear
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question_answer39)
Which of the following can vary in volume?
A)
B)
C)
D)
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question_answer40)
Which of the following has fixed volume but not fixed shape?
A)
B)
C)
D)
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question_answer41)
Matter in a solid state has ______ volume and _____ shape.
A)
definite, definite done
clear
B)
indefinite, definite done
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C)
indefinite, circular done
clear
D)
definite, rectangular done
clear
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question_answer42)
Read the sentences carefully and choose the correct option.
A. Air will expand to fill the space available.
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B. You can compress water to force it to occupy less space.
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C. A solid has indefinite shape.
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D. Matter can be in different shapes.
|
A)
FFTT done
clear
B)
TTFF done
clear
C)
TFFT done
clear
D)
FTTF done
clear
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question_answer43)
Read the sentences carefully and choose the correct option.
A. Gases are harder to compress than solids.
|
B. Liquids are harder to compress than gases.
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C. Liquids are harder to compress than solids.
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D. Liquids can freeze.
|
A)
FTFT done
clear
B)
TFTF done
clear
C)
TTFF done
clear
D)
FFTT done
clear
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question_answer44)
We can melt solids by the process of ______.
A)
cooling done
clear
B)
heating done
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C)
both (a) and (b) done
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D)
None of the above done
clear
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question_answer45)
Study the diagram and choose the correct option.
A)
B)
C)
D)
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question_answer46)
When we pour water from jug into a glass, what shape does it take?
A)
Shape of jug done
clear
B)
Shape of glass done
clear
C)
Liquid has no definite shape done
clear
D)
None of the above done
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question_answer47)
Match the following:
List - I |
List - II |
A. |
Solids |
1. |
Molecules are little for away |
B. |
Water |
2. |
Molecules are loosely packed |
C. |
Liquids |
3. |
Tightly packed molecules |
D. |
Gases |
4. |
Exhibit all three states |
A)
A-3, B-4, C-1, D-2 done
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B)
A-1, B-2, C-3, D-4 done
clear
C)
A-4, B-3, C-2, D-1 done
clear
D)
A-1, B-2, C-4, D-3 done
clear
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question_answer48)
Ram and Shyam were fighting over a question that ice is a form of water or not. Sarita came in between and explained the three states of water. What would you do if you were in a similar situation as Sarita? [Value Based]
A)
Take Ram and Shyam to the police. done
clear
B)
Scold them and ask them to keep quiet. done
clear
C)
Take them to a doctor. done
clear
D)
Explain the answer well so that both of them understand the concept clearly. done
clear
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question_answer49)
The diagram below shows a solid piece of chocolate before it was melted and the same piece of chocolate after it was melted into a liquid.
Which property of the piece of chocolate is the same in the two diagrams?
A)
Mass done
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B)
Shape done
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C)
Temperature done
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D)
Texture done
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question_answer50)
The diagram below shows a solid piece of chocolate before it was melted and the same piece of chocolate after it was melted into a liquid.
What condition is required to melt the solid chocolate into liquid?
A)
Heat done
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B)
Cold done
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C)
Water done
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D)
None of the above done
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question_answer51)
After washing the clothes Aman's mother took them out for drying. But the weather was very humid. What should Aman do?
A)
Explain about the concept of evaporation done
clear
B)
Help his mother in taking the clothes back inside. done
clear
C)
Both (a) and (b) done
clear
D)
None of the above. done
clear
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