A) The flame continued to burn and water rose in the jar.
B) The flame was put off and water rose in the jar.
C) The flame continued to burn and water became milky.
D) The flame was put off and black smoke was deposited on the sides of the jar.
Correct Answer: B
Solution :
The flame of the candle goes on burning till there is oxygen available in the jar. After sometime, when all the oxygen is exhausted, candle flame goes off and water from the trough rises into the jar to replace the oxygen gas consumed.
You need to login to perform this action.
You will be redirected in
3 sec
