QuestionThermodynamics / isobaric process
Molar heat capacity at constant pressure of a diatomic gas is 3·5 R, where R is universal gas constant. The gas is heated by providing energy of 1400 J and is allowed to expand isobarically. Which one among the following represents the work done by the gas in this process ?
- (a) 400 J
- (b) 4900 J
- (c) 560 J
- (d) 280 J
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