1 g of a gas at `7^@C` and 2 atmosphere pressure occupies a volume of 410 ml. Determine the molar mass of the gas.
(R = 0.082 litre atmosphere `mole^(-1) K^(-1)`)

0.0286g of a gas at 25^(@)C and 76 cm presure occupies a volume of 50cm^(3) . What is molarr mass of the gas?

Density of a gas at 30^(@)C and 1.3 atm pressure is 0.027 g*mL^(-1) . What is the molar mass of the gas?

0.64 g of gas at 0^@C and 75 cm Hg pressure occupy 225 ml volm. Find its molecular weight?

What will be the volume of 8g of H_2 gas (H = 1) at the pressure of atmosphere and temperature of 300K? (R = 0.082 litre-atmosphere mol^(-1)K^(-1) )

A gas of molar mass 84.5 g//mol is enclosed in a flask at 27^@C has a pressure of 2 atm. Calculate the density of the gas. [R = 0.082 L atm K^(-1) mol^(-1)]

If the volume of air at 0^@C and 10 atmosphere pressure is 10 litre its volume in litre at normal temperature and pressure would be-

Mass of 3.76 litre of oxygen at 2 standard atmosphere pressure and 20^@C is 10 g. find the value of R.

Calculate the total pressure in a 10 litre cylinder which contains 0.4 g He, 1.6 g O_2 and 1.4 g N_2 at 27^@C . Also calculate the partial pressure of Helium gas in the cylinder. Assume ideal behaviour of gas (R=0.082 litre-atm K^(-1)mol^(-1)

Volume of a gas at 27^@C is 2 litre keeping pressure constant at what temperature does the volume of the gas become 3 litre?

A gas of molar mass 84.5g/mol is enclosed in a flask at 27^(@)C has a pressure of 2 atm. Calculate the density of the gas. [R=0.082 *atm*K^(-1)*mol^(-1) ]