Which of the following option represent correct composition of a gaseous mixture containing `CH_(4(g)) & N_(2)O_(5(g))` & having vapour density equal to 19.5 ?

Which of the following options represent correct composition of a gaseous mixture containing CH_(4)(g) and N_(2)O_(5)(g) and having vapour denisty equal to 19.5?

Calculate the total number of atoms in 2 litre gaseous mixture of CH_(4) and SO_(2) at STP which have vapour density 26.

Calculate the total number of atoms in 2 litre gaseous mixture of CH_(4) and SO_(2) at STP which have vapour density 26.

The vapour density of a mixture containing N_(2) (g) and O_(2) (g) is 14.4. The percentage of N_(2) in the mixture is :

The vapour density of a mixture containing N_(2) (g) and O_(2) (g) is 14.4. The percentage of N_(2) in the mixture is :

A mixture contains N_(2)O_(4) and NO_(2) in the ratio 2:1 by volume. The vapour density of the mixture is:

A mixture contains N_(2)O_(4) and NO_(2) in the ratio 2:1 by volume. The vapour density of the mixture is: