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For hydrogen gas C(P)-C(V)=alpha and for...

For hydrogen gas `C_(P)-C_(V)=alpha` and for Oxygen gas `C_(P)-C_(V)=b`, where `C_(P)` and `C_(V)` are molar specific heats. Then the relation between 'a' and 'b' is

A

b=16 a

B

a=b

C

a' and 'b' are not related

D

a=16 b

Text Solution

Verified by Experts

The correct Answer is:
D
`C_(p)-C_(V)=(R)/(JM_(2))=b`
`(a)/(b)=(M_(2))/(M_(1))=(32)/(2)=16`
`therefore a=16b`.
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