Question

Assertion: PV/T=constant for 1 gram of gas. This constant varies from gas to gas.

Reason:1 gram of different gases at NTP occupy different volumes.

• A. Both assertion (A) and reason (R) are correct and R gives the correct explanation
• B. Both assertion (A) and reason (R) are correct but R doesnt give the correct explanation
• C. A is true but R is false
• D. A is false but R is true

Answer 1

The correct option is A Both assertion (A) and reason (R) are correct and R gives the correct explanation

As different type of gases will have different molecular mass therefore, gases will occupy different volumes also
Hence assertion is true and reason is correct explaination
option (A)