`16g` oxygen gas expands at `STP` to occupy double of its oxygen volume. The work done during the process is:

1 g H_(2) gas expand at STP to occupy double of its original volume. The wok done during the process is

One mole of a gas is allowed to expand freely in vacuum at 27^(@)C . The work done during the process is :

An ideal gas system undergoes an isothermal process, then the work done during the process is

One mole of an ideal gas expands isothermally to double its volume at 27^(@)C . The work done by the gas is nearly

Certain amount of an ideal gas is expanded isobarically to double its volume. Work obtained in the process is -20 kJ. If same expantion in volume is carried out isothermally irreversibly in single step, calculate the magnitude of work (in kJ).

1 L oxygen gas at STP will weigh

5 mole of an ideal gas of volume is expanded against vaccum to make its volume 2 times, then work done by the gas is: