question_answer39) Structural formula of ethane is
question_answer44) . Structural formula of benzene is (a) (b) (c) (d)
View Answer play_arrowquestion_answer46) The correct structural formula of but anoic acid is (a) (b) (c) (d)
View Answer play_arrowquestion_answer50) The correct electron dot structure of a water molecule is (a) (b) (c) (d)
View Answer play_arrowquestion_answer51) Which of the following is not a straight chain hydrocarbon? (a) (b) (c) (d)
View Answer play_arrowquestion_answer54) The name of the compound is (a) propanal (b) propanone (c) ethanol (d) ethanal
View Answer play_arrowquestion_answer56) Which of the following represents saponificafrion reaction? (a) (b) (c) (d)
View Answer play_arrowquestion_answer58) Draw the electron dot structure of ethyne and also draw its structural formula.
View Answer play_arrowquestion_answer59) Write the names of the following compounds. (a) (b) (c) (d)
View Answer play_arrowquestion_answer62) Why detergents are better cleansing agents than soaps? Explain.
View Answer play_arrowquestion_answer63) Name the functional groups present in the following compounds. (a) (b) (c) (d)
View Answer play_arrowquestion_answer64) How is ethene prepared from ethanol? Give the reaction involved in it.
View Answer play_arrowquestion_answer65) Intake of small quantity of methanol can be lethal. Comment.
View Answer play_arrowquestion_answer72) Match the reactions given in Column I with the names given in Column II.
Column I | Column II |
A. | 1.Addition reaction |
B. | 2.Substitution reaction |
C. | 3. Neutralization reaction |
D. | 4. Esterification reaction |
question_answer73) Write the structural formulae of all the isomers of hexane.
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