A insulated piston freely move in a cyclinder from volume `5` lit to `10` lit then calculate work done & heat during this expansion.

A sample of gas expands from volume V_(1) to V_(2) . The amount of work done by the gas is greatest when the expansion is

A gas expands from 75 liter to 125 liter at a constant pressure of 4 atmosphere. If one atmospheric pressure is 1.0 x 10^(5) "Pa" (Nm^(-2)) , calculate the work done by the gas during this expansion.

A sample of an ideal gas is taken through the cyclic process abca . It absorbs 50 J of heat during the part ab, no heat during bc and rejects 70 J of heat during ca. 40 J of work is done on the gas during the part bc.(a) find the internal energy of the gas at b and c if it is 1500 J at a. (b) calculate the work done by the gas during the part ca.

A sample of an ideal gas is taken through the cyclic process abca . It absorbs 50 J of heat during the part ab , no heat during bc and rejects 70 J of heat during ca . 40 J of work is done on the gas during the part bc . (a) Find the internal energy of the gas at b and c if it is 1500 J at a . (b) Calculate the work done by the gas during the part ca .

An ideal gas is allowed to expand against a constant pressure of 2 bar from 10L to 50 L in one step. Calculate the amount of work done by the gas. If the same expansion were carried out reversibly, will the work done be higher or lower than the earlier case ? (Give that, 1 L bar = 100 J)

An ideal gas of volume 1 litre and at a pressure 8 atm undergoes an adiabatic expansion until its pressure drops to 1 atm and volume increase to 4 liters. Calculate the work done in the process (y = 1.5).

One mole of oxygen is allowed to expand isothermally and reversibly from 5 m^(3) to 10 m^(3) at 300 K. Calculate the work done in expansion of the gas.

One mole of oxygen is allowed to expand isothermally and reversibly from 5 m^(3) to 10 m^(3) at 300 K. Calculate the work done in expansion of the gas.

1.0 mol of a monoatomic ideal gas is expanded from state (1) to state (2) as shown in figure. Calculate the work done for the expansion of gas from state (1) to state (2) at 298 K.

In an isothermal reversible expansion, if the volume of 96 gm of oxygen at 27^(@)C is increased from 70 litres to 140 litres , then the work done by the gas will be