An ideal gas is taken through an isothermal process. If it does 2000 J of work on its environment, how much heat is added to it?

For an ideal gas, in an isothermal process

An ideal gas is made to go through a cyclic thermodynamical process in four steps. The amount of heat involved are Q_1 = 600 J , Q_2 = -400 J, Q_3 = -300 J and Q_4 = 200 J respectively. Then the corresponding work involved are W_1 = 300J , W_2 = -200 J, W_3 = -150 J and W_4 . What is the value of W_4 ?

An ideal gas is taken through the cycle AtoBtoCtoA , as shown in the figure. If the net heat supplied to the gas in the cycle is 5 J, the work done by the gas in the process CtoA is

A thermodynamic system is taken through the cyclic PQRSP process. The net work done by the system is

During an isothermal expansion, a confined ideal gas does -150 J of work aginst its surroundings. This implies that

A sample of gas absorbs 4000 kJ of heat. Suppose that in addition to absorption of heat by the sample, the surroundings, does 2000 J of work on the sample, what is DeltaU ?

An ideal gas undergoes isothermal process from initial state I to final state f. choose the correct alternatives.

Figure below shows two paths that may be taken by a gas to go from a state A to a state C. In process AB, 400 J of heat is added to the system and in process BC, 100 J of heat is added to the system. The heat absorbed by the system in the process AC will be

In a thermodynamic process , pressure of a fixed mass of a gas is changed in such a manner that the gas releases 20J of heat and 8J of work is done on the gas. If the initial internal energy of the gas was 30J . The final internal energy will be

0.5 mole of gas at temperature 300 K expands isothermally from an initial volume of 2.0L to final volume of 6.1L. How much heat is supplied to the gas?.