One mole of an ideal monoatomic gas at `27^(@)` C expands adiabatically against constant external pressure of 1 atm from volume of 10 `dm^(3)` to a volume of `20 dm^(3)`.

One mole of an ideal mono-atomic gas at 27^(@)C expands adiabatically against a constant external pressure of 1atm from a value of 5dm^(3) to 15dm^(3) .calculate (a) q and (b) w .

One mole of an ideal mono-atomic gas at 27^(@)C expands adiabatically against a constant external pressure of 1atm from a value of 5dm^(3) to 15dm^(3) .calculate (a) q and (b) w .

A gas expands isothermally against a constant external pressure of 1 atm from a volume of 10 dm^(3) to a volume of 20 dm^(3) . It absorbs 800 J of thermal energy from its surroundings. The Delta U is

A gas expands isothermally against a constant external pressure of 1 atm from a volume of 10 dm^(3) to a volume of 20 dm^(3) . It absorbs 800 J of thermal energy from its surroundings. The Delta U is

A gas expands isothermally against a constant external pressure of 1 atm from a volume of 10 dm^(3) to a volume of 20 dm^(3) . It absorbs 800 J of thermal energy from its surroundings. The Delta U is

One mole of a gas occupying 3dm^(3) expands against a constant external pressure of 1 atm to a volume of 13 lit. The workdone is :-

One mole of a gas occupying 3dm^(3) expands against a constant external pressure of 1 atm to a volume of 13 lit. The workdone is :-

One mole of a gas occupying 3 dm^3 expands against constant external pressure of 1 atm to a volume of 13 dm^3. The work done is: