A polyatomic gas with six degrees o...
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A polyatomic gas with six degrees of freedom does 25J of work when it is expanded at constant pressure. The heat given to the gas is :- (A) 100J (B) 150J (C) 200J (D) 2500

NEET/Medical Exams
Physics
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( f=6 quad w=25 J ) ( Delta u=frac{f}{2} n R Delta T ) ( D omega=n R Delta T ) ( Delta omega=D U+Delta W ) ( =3 n R D T+n R Delta T ) ( =4 n R Delta T ) ( =4 times 25=100 J )
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