Four one litre flask are separately filled with the gases `H_(2), He, O_(2) "and" O_(3)` at the same temperature and pressure. The ratio of total number of atoms of these gases present in different flask would be:

Options

A. (a)`1:1:1:1`
B. (b)`1:2:2:3`
C. (c )`2:1:2:3`
D. (d)`3:2:2:1`

Answer

C

Explanation

`H_(2): He: O_(2): O_(3)`
`{:(,H_(2),: He,:O_(2),:O_(3)),("Ratio of total no. of molecules",= 1,:1,:1,:1),("So ratio of total no. of atoms",= 2,:1,:2,:3):}`