1.

The ratio of heat absorbed and work done by the gas in the process, as shown is `5//2`. Find the parameters representing `x` and `y` axes : A. Temperature and pressureB. Temperature and volumeC. Volume and pressureD. Volume and density

Answer» Correct Answer - B
b. If parameters are temperature and pressure straight line will represent constant volume for which `dW = 0`. Hence, option `(a)` is wrong.
If parameters are volume and pressure, `(P prop (1)/(V))` for constant temperature. `Delta U = 0` for constant temperature and `Delta Q = Delta W`. Hence, `dQ//dW != 5//2`. So `(c )` is wrong.
Obviously, option `(d)` is not possible
Thus, option `(b)` is correct. Analyes it.


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