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Assertion :- On cooling ,ammonia lirqui...

Assertion :- On cooling ,ammonia lirquifies first whereas `CO_(2)` requires more cooling.
Reason :- Critical temperatures of ammonia and carbon dioxide are 405.5 K and 304.10 K respectively.

A

If both assertion and reason are true and reason is the correct explanation of assertion .

B

If both assertion and reason are true but reason is not the correct explanation of assertion .

C

If assertion is true but reason is false .

D

If both assertion and reason are false .

Text Solution

Verified by Experts

The correct Answer is:
A
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