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A gaseous mixture contains CO(2(g)) and ...

A gaseous mixture contains `CO_(2(g))` and `N_2 O_((g))` in 2:5 ratio by mass. The ratio of the number of molecules of `CO_(2(g))` and `N_2O_(g)` is

A

`5:2`

B

`2:5`

C

`1:2`

D

`5:4`

Text Solution

Verified by Experts

The correct Answer is:
B
Molar ratio of `CO_2` and `N_2 O =(2)/(44 ) : (5)/(44) = 2:5 `
` therefore` Ratio of number of molecules will also be 2:5
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