A litre of dry air at STP expands isothermally to a volume of 3 litres. The work done by air is : `(l n beta=1.1)` [Take air to be an ideal gas]

A litre of dry air at STP expands isothermally to a volume of 3 litres. The work done by air is : (l n 3=1.1) [Take air to be an ideal gas]

Two litre of dry air at STP expands adiabatically to volume of 4 litres. If gamma 1.40 . The work done by air is (Take air to be an ideal gas ) (2^(1.4) =2.64) .

Two litre of dry air at STP expands adiabatically to volume of 4 litres. If gamma = 1.40 . The work done by air is (Take air to be an ideal gas ) (2^(1.4) =2.64) .

Two litre of dry air at STP expands adiabatically to volume of 4 litres. If gamma 1.40 . The work done by air is (Take air to be an ideal gas ) (2^(1.4) =2.64) .

1 liter dry air at STP expands adiabatically to a volume of 3L. If gamma=1.4 , the work done by air is ( 3^(1.4) = 4.655) (Take air to be an ideal gas)

One litre of dry air STP undergoes through an adiabatic process and reaches to a final temperature of 89.6 °C, the work done by air is : [Take air to be an ideal gas and gamma_("air")=1.4 use R =8.3J mol^(-1)K^(-1)]

One litre of dry air STP undergoes through an adiabatic process and reaches to a final temperature of 89.6 °C, the work done by air is : [Take air to be an ideal gas and gamma_("air")=1.4 use R =8.3J mol^(-1)K^(-1)]

One litre of dry air STP undergoes through an adiabatic process and reaches to a final temperature of 89.6 °C, the work done by air is : [Take air to be an ideal gas and gamma_("air")=1.4 use R =8.3J mol^(-1)K^(-1)]

2 mole of an ideal gas at 27^(@)C expands isothermally and reversibly from a volume of 4 litre to 40 litre. The work done (in kJ) by the gas is