EXPLAIN IN ONE SENTENCE :
1. Gases are highly compressible
2. Evaporation produces cooling
3. When a gas is cooled, the number of collisions decrease
4. Naphthalene balls are kept in woollen clothes
5. Solids on heating change into liquid state
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Answer:
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.
Explanation:
Gases are compressible because there is large amounts of space between the gas particles which allow them to be compressed together under pressure.
For liquids, there is very little space between the particles so when put under pressure their is very little visible compression.
And for solids, there is no space between the particles so there is no compression possible
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