Calculate the relative molecular mass and vapour density of methyl alcohol [CH 3 OH] if 160 g. of the alcohol on vaporization has a volume of 112 litres at s.t.p.

Given, Weight of 112 lit of CH 3 OH = 160 g [at s.t.p.] Weight of 1 lit of CH 3 OH = = 1.4286 g Weight of 1 lit of H 2 = 0.09 g [at s.t.p.] Under similar temperature and pressure, Vapour density of gas methyl alcohol = Molecular weight = 2 x Vapour density = 2 x 15.87 = 31.74 g 32 g Hence, molecular weight of methyl alcohol is 32 g and vapour density of methyl alcohol is 16

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Chemistry

Calculate the relative molecular mass and vapour density of methyl alcohol [CH₃OH] if 160 g. of the alcohol on vaporization has a volume of 112 litres at s.t.p.

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Chemistry

Calculate the relative molecular mass and vapour density of methyl alcohol [CH₃OH] if 160 g. of the alcohol on vaporization has a volume of 112 litres at s.t.p.

Mole Concept

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Chemistry

Calculate the relative molecular mass and vapour density of methyl alcohol [CH3OH] if 160 g. of the alcohol on vaporization has a volume of 112 litres at s.t.p.

Mole Concept

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