If gram molecular weight of gas is 32g its density will be _______?

1.53 g/L

1.63 g/L

1.43 g/L

None of these

Density = Molar Mass / Molar Volume

Using the given values:

Molar Mass = 32 g/mol

Molar Volume = 22.4 L

Density = 32 g/mol / 22.4 L = 1.43 g/L

So, the correct calculation is the first one: 32 / 22.4 = 1.43 g/L.