Science, asked by vaibhav4838, 11 months ago

CHEMISTRY
CHAPTER : MATTER AROUND US
01 Camphor disappears without leaving any residue. Explain?
0.2 Why do we feel cool when we touch a piece of ice?​

Answers

Answered by chetna2895
1

Answer:

camphor disappear without leaving residue because of sublimation .

Sublimation is a process of change of solid directly into gas

We feel cool when we touch ice bcoz it absorb heat from our palm

Answered by saininawanshika
2

Answer:

Explanation:

01:-camphor disappear without leaving a residue due to 'sublimation'. Sublimation is the process of transfer of solid state of matter directly into gaseous state on gaining heat.

02:-We feel cool when we touch a piece of ice ❄ due to loss of heat from our body...ice

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