3.2g of a gas occupies 550 cc of volume at 22^@C and 770 mm of Hg pressure. Find the molecular mass of the gas.

3.2g of a gas occupies 550 cc of volume at 22^@C and 770 mm of Hg pres

1.	3.2g of a gas occupies 550 cc of volume at 22^@C and 770 mm of Hg pressure. Find the molecular mass of the gas.
Answer» ANSWER :139 GM