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Chemistry CBSE Live product
Class 9
Matter in our surroundings
State of matter
8.
Transition of different states of matter
Question:
2
m.
Write a short note for the following question:
Kavya takes out a hard bar of chocolate from the refrigerator and leaves it on the table. After some time, it changes form.
Describe the process of conversion from one form to another.
Freezing - solid gets converted to liquid heating
Melting- solid gets converted to gas on cooling
Melting- gas gets converted to liquid on heating
Melting- solid gets converted to liquid on heating
Example:
Water to ice
Formation of clouds
Melting of ice into water
Dry ice
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