Find vapour density of mixture having `64%` by mass of `CH_(4)`, 32% by mass of `O_(2)` and remaining `H_(2)`

percentage of nitrogen by mass in N_(2)H_(4) ?

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 :

Vapour density of mixture of NO_(2) and N_(2) O_(4) is 34.5 , then percentage abundance of NO_(2) in mixture is

Vapour density of mixture of NO_(2) and N_(2) O_(4) is 34.5 , then percentage abundance of NO_(2) in mixture is

The vapour density of a mixture of gas A (Molecular mass = 40) and gas B (Molecular mass = 80) is 25. Then mole % of gas B in the mixture would be

A gaseous mixture contains 50% of H_(2),40% of CH_(4) and 10% of O_(2) . What additional volume of O_(2) at STP will be required to completely burn 200cc of this gaseous mixture at 27^(@)C and 750 mm pressure ?

Vapour density of the equilibrium mixture of NO_(2) and N_(2)O_(4) is found to be 40 for the equilibrium N_(2)O_(4) harr 2NO_(2) . From this information answer the following Percentage of NO_(2) in the mixture is

The density of a 3.6 M H_(2)SO_(4) solution that is 29% H_(2)SO_(4) by mass will be