Question
2.9 g of a gas at 95°C occupied the same volume as 0·184g of hydrogen at 17°C at the same pressure. What is the molar mass of the gas?
Solution
For gas:
...(1)
Substituting the values in eq. (1), we have,
For hydrogen gas:
Substituting the values in eq. (1) we have,
...(3)
.
From eq. (2) and (3), we have
