Assertion- adiabatic process work done by the gas `W=(nRT)/(1-gamma)`
Reason- if work is done on gas temperature will increase.

no work is done against gas.

Work Done By A Gas

The work done in adiabatic process is given by

Assertion: In adiabatic process work is independent of path. Reason: In adiabatic process work done is equal to negative of change in internal energy.

In an adiabatic process 90 J of work is done on the gas. The change in internal energy of the gas is

Find work done by the gas in the process shown in figure.

Find the work done by the gas in the process ABC .

A cylinder containing a gas is lifted from the first floor to the second floor. What is the amount of work done on the gas? What is the amount of work done by the gas? Is the internal energy of the gas increased ? Is the tempreture of the gas increased?