Question

The vapour density of gas A is four times that of gas B. If 160 g of A and 5 g of B (having vapour density 16) are mixed then the total number of moles of A and B in the mixture is :
a>1.91
b>0.625
c>1c.25
d>2.50

Answer 1

Explanation:

The vapour density of gas A is four times that of gas B. If 160 g of A and 5 g of B (having vapour density 16) are mixed then the total number of moles of A and B in the mixture is :

a>1.91

b>0.625

c>1c.25

d>2.50