Question

ASSERATION AND REASON :
ASSERATION : The term vapour is used to represent the gaseous state of a
substance which is otherwise liquid at room temperature.

REASON : It is proper to regard the gaseous state of ammonia as vapours.

(a) Both assertion (A) and reason (R) are true and reason (R) is the correct

explanation of assertion (A).


(b) Both assertion (A) and reason (R) are true but reason (R) is not the correct

explanation of assertion (A).


(c) Assertion (A) is true but reason (R) is false.


(d) Assertion (A) is false but reason (R) is true.asseration and reason​

Answer 1

Answer:

b) coz' u can't get ammonia as gas because ammonia itself is a gas.

Answer 2

Answer:

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Explanation:

(b) Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

Ammonia is always in the gaseous state (at room temperature also)

But the term vapor is used when a substance at room temperature is solid or liquid and changes to vapor due to change in temperature.