Question

A gas is found to have a formula co x if its vapour density is 70 the value of x is

Answer 1

According to the Question :-

Vapour density = 70

Molecular Mass = 2 × 70

= 140

Formula of COx :-

Molecular Mass ⇒ (12 + 16)x = 140

⇒ x × 28 = 140

${\implies x = \dfrac{140}{28}}$

x = 5