Question

Vapour density of a gas is 14. Then the volume ocxupied by 2.8gm of gas at stp is

Answer 1

Answer:

Molecular mass = 2 × vapour density

MM = 2× 14

MM = 28

mole = W/MM = V (at STP) / 22.4

V = 2.8/28 ×22.4

V = 2.24 L

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