127 mL of a gas at 136°C and 758 mm pressure weigh 0.4524 g. If 1 mL of hydrogen at S.T.P. weighs 0.00009 g, calculate the vapour density and molecular mass of the gas.

127 mL of a gas at 136°C and 758 mm pressure weigh 0.4524 g. If 1 mL

1.	127 mL of a gas at 136°C and 758 mm pressure weigh 0.4524 g. If 1 mL of hydrogen at S.T.P. weighs 0.00009 g, calculate the vapour density and molecular mass of the gas.
Answer» ANSWER :59.45, 118.90