Home
Class 11
CHEMISTRY
84 g of a gas occupies the same volume a...

84 g of a gas occupies the same volume as 96.00 g of oxygen under similar conditions of temperature and pressure. The molecular weight of the gas is (O = 16)

A

36.5

B

28

C

14

D

`18.2`

Text Solution

Verified by Experts

The correct Answer is:
B
Equal volumes are occupied by equal number of moles of gases under identical conditions of temperature and pressure.
Promotional Banner

Similar Questions

Explore conceptually related problems

A container of volume V, contains 0*28 g of N_(2) gas. If same volume of an unknown gas under similar conditions of temperature and pressure weighs 0*44 g, the molecular mass of the gas is

A certain volume of argon gas (Mol. Wt.=40) requires 45s to effuse through a hole at a certain pressure and temperature. The same volume of another gas of unknown molecular weight requires 60s to pass through the same hole under the same conditions of temperature and pressure. The molecular weight of the gas is:

Does one gram mole of a gas occupy 22.4 L under all conditions of temperature and pressure ?

Under similar conditions of temperature and pressure gas having highest most probable velocity is

127 mL of a certain gas diffuses in the same time as 100 mL of chlorine under the same conditions. Calculate the molecular weight of the gas.

If 3.7 g of a gas at 25^(@)C occupies the same volume as 0.814 g of hydrogen at 17^(@)C and at the same pressure, then what is the molecular weight of the gas?