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Chemistry CBSE Live product
Class 8 (2025-26)
Particulate nature of matter
Revision II - Particulate nature of matter
4.
Boiling point and evaporation
Question:
2
m.
Choose the correct answer:
1.
The correct order of evaporation of the following: water, petrol, and kerosene
Petrol > water > kerosene
Water > kerosene > petrol
Petrol>water>kerosene
Petrol > kerosene > water
2.
What does the vapourisation of liquid requires?
Loss of heat energy
Gain of heat energy
No energy change
Requires cooling
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