Chemistry, asked by neha10sharma2005, 5 months ago

A compound with empirical formula XY has the vapour density equal to its empirical formula weight . Find its molecular formula ???

Answers

Answered by Vishwaabhi

2

Answer:

X2Y4

Explanation:

Empirical formula = XY2

Vapor density = Empirical formula

weight

Molecular formula =? Molecular weight = n(Empirical

formula weight)

= 2 x V.D.

n(Empirical formula weight) = 2x V.D.

Since Vapour density Empirical formula weight

n = 2

Molecular formula = 2(Empirical

formula)

= 2(XY2) =X2Y4

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