Q.

Statement 1: It is necessary to define two molar heat capacities for a gasStatement 2: Work is done by a gas when it volume changes.

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a

Both statements are true

b

Both statements are false

c

Statement 1  is false

d

Statement 2 is  false

answer is A.

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Statement 1: It is necessary to define two molar heat capacities for a gasStatement 2: Work is done by a gas when it volume changes.