4 moles of an ideal monoatomic gas is heated isobarically so that its absolute temperature increases 2 times. Then the entropy increment of the gas in this process is

Two moles of an ideal monatomic gas is heated at constant pressure so that its temperature increases from 127^° C to 227^° C , then work done by gas

Two moles of an ideal monatomic gas is heated at constant pressure so that its temperature increases from 127^° C to 227^° C , then work done by gas

Two moles of an ideal gas are cooled isochorically and then expanded isobarically to lower the gas temperature back to the initial value. Find the entropy increment of the gas if in this process the gas pressure changed n = 3.3 times.

The expansion process of v = 2.0 moles of argon proceeds so that the gas pressure increases in direct alphaortion to its volume. Find the entropy increment of the gas in this process provided its volume increases alpha = 2.0 times.

One mole of an ideal gas with the adiabatic exponent gamma goes through a polytropic process as a result of which the absolute temperature of the gas increases tau-fold . The polytropic constant equal n . Find the entropy increment of the gas in this process.

Two moles of an ideal gas was heated isobarically so that its temperature was raised by 100 K. The heat absorbed during the process was 4000 J. Calculate (i) the work done by the gas, (ii) the increase in internal energy and (ii) the value of y for the gas [R =8.31 J mol ^(-1) K ^(-1) ].

n moles of an ideal monoatomic gas undergoes an isothermal expansion at temperature T, during which its volume becomes 4 times. The work done on the gas and change in internal energy of the gas respectively are

An ideal monoatomic gas at 27^(@)C is compressed adiabatically to (8)/(27) times of its present volume. The increase in temperature of the gas is

I mole of an ideal monoatomic gas is expanded till the temperature of the gas is doubled under the process V^(2)T=contant . The initial temperature of the gas is 400K . In terms of R find total work done in the process.