Assertion (A): At constant pressure when a gas is heated from 40 to 41°C, the increase in volumes is 1/273 of its initial volume at 273 K
Reason (R):Volume coefficient of gas is 1/273 /°C

• 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 does not give the correct explanation

• C

  A is true but R is false

• D

  Both A and R are false