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NEET2019PhysicsThermodynamicsActual

In an isobaric process, the work done by a diatomic gas is 10 ~J , the heat given to the gas will be

Options

  1. A35 ~J
  2. B30 ~J
  3. C45 ~J
  4. D60 ~J

Correct answer

A. 35 ~J

Step-by-step solution

For constant pressure process aligned & W Q = n R T n C_p T = n R T n ( f 2 +1 ) R T = 1 f / 2+1 & W Q = 1 ( 5 2 +1 ) = 2 7 Q= 7 2 W= 7 2 10=35 ~J aligned

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