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Assertion (A). A liquid crystallises int...

Assertion (A). A liquid crystallises into a solid and is accompanied by decrease in entropy.
Reason (R). In crystals, molecules organise in an ordered manner.

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is not the correct explanation of A

C

A is true but R is false

D

A is false but R is true

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Verified by Experts

The correct Answer is:
A
Both assertion and reason are true and reason is the correct explanation of assertion when a liquid crytallises, entropy decrease because in crystalline form the molecules are more ordered as compared to the liquid
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