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A gaseous mixture has oxygen and nitroge...

A gaseous mixture has oxygen and nitrogen in ratio of 1 : 4 by weight. What is ratio of number of molecules of them ?

A

`1:8`

B

`3:16`

C

`1:4`

D

`7:32`

Text Solution

Verified by Experts

The correct Answer is:
B, C, D
Oxygen : Nitrogen
1:4 by weight
`(1)/(32) : (4)/(28)` by moles `=` by molecule `(1)/(32) :(1)/(7)`
`:.7:32`
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