Question

Vapour density of a volatile substance w.r.t CH, is
4. Its molecular weight would be -
(1) 8 (2) 32 (3) 64 (4) 128​

Answer 1

Answer:Molecular weight = 2× Vapour density

$\frac{M_{W} }{M_{W_{CH4} } } =\frac{V.D.}{V.D._{CH4} } =\frac{4}{1} .....[given]\\\\\frac{M_{W} }{16} =\frac{4}{1} \\\\M_{W} =64$

Hence, the molecular weight of a volatile substance is 64 g/mol.

Explanation:

Answer 2

Answer:

here's ur answer dude

Explanation:

option c is correct dude

63

hope it helps