Which element is a gas at `25^(@)C` and 1 atm pressure?

Which element in a liquid at 25^(@)C and 1 atm?

Which Statement is correct at 25^(@)C and 1 atm pressure?

The density of a gas at 27^(@)C and 1 atm pressure is d. Pressure remaining constant at which of the following temperature will its density be 0.75 d ?

The volume of a gas at '27^@' C and 1 atm pressure is V. What will be the volume of gas at '127^@' C and 4 atm

10 litre of a monoatomic ideal gas at 0^(@)C and 10 atm pressure is suddenly released to 1 atm pressure and the gas expands adiabatically against this constant pressure. The final volume (L) of the gas.

10 litre of a monoatomic ideal gas at 0^(@)C and 10 atm pressure is suddenly released to 1 atm pressure and the gas expands adiabatically against this constant pressure. The final volume (L) of the gas.

The volume of gas at 27^(@)C and 1 atm pressure is 1 lit. if the pressur eis doubled and absolute temperature is made half, then the volume of the gas will be

Which family of elements has solid, liquid and gaseous members at 25^(@)C and 1 atm pressure?

Calculate the number of moles of hydrogen present in 10 dm^(3) of the gas at 25^(@)C and 1.5 atm pressure.