Question

Gram molecular mass of Oxygen is 32 g. Density of Oxygen is 1.429 g/litre. Find the
gram molar volume of Oxygen.

Answer 1

The density of a substance is mass per unit of volume.

So, Density= mass/volume =33/1.429 = 22.4 litre.

Oxygen is a substance which has an atomic number of 8.

It is odourless, colourless gas and has eight protons in the nucleus, and is pale blue in its liquid and solid states.

The one-fifth of Earth’s atmosphere is made up of oxygen and it is the third most abundant element in the universe by mass.

Answer 2

Hiii. .....friend

The answer is here,

Mass of oxygen => 32g.

Density of oxygen => 1.429g/litre.

We know that,

Density = Mass/Volume.

Volume = Mass/Density.

=> 32/1.429

=> 22.4 litres


So, The Gram molar volume of oxygen is 22.4 litres.

:-(Hope it helps u.