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A gaseous mixture contains oxygen and ni...

A gaseous mixture contains oxygen and nitrogen in the ratio `1 : 4` by weight. Therefore, the ratio of the number of molecules is:

A

`1 : 4`

B

`1 : 8`

C

`7 : 32`

D

`3 : 16`

Text Solution

Verified by Experts

The correct Answer is:
C
Mol. Ratio `O_(2):N_(2)`
`(1)/(32) : (4)/(28)`
Molecules `(N_(A))/(32) : (4N_(A))/(28) implies 7:32`
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