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Assertion (A) At critical temperature li...

Assertion (A) At critical temperature liquid passes into gaseous state imperceptibly and continuously.
Reason (R) The density of liquid and gaseous phase is equal to critical temperature.

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

Text Solution

Verified by Experts

The correct Answer is:
A
Both assertion and reason are true and reason is the correct explanation of assertion. At critical temperature, density of liquid and gaseous phase becomes equal. Due to which liquid passes into gaseous state imperceptibly and continuously.
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