At STP, 5.6 litre of a gas weighs 60 g . The vapour density of gas is -

Question

At STP, 5.6 litre of a gas weighs 60 g . The vapour density of gas is -,

MARKS App · Accepted Answer

5.6 l i t gas weight = 60 g m 22.4 l i t gas weight = 60 5.6 × 22.4 g m = 240 gm ( molecular weight of gas ) Vapour density = M o l e c u l a r weight 2 = 120

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