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Equal masses of methane and oxygen are m...

Equal masses of methane and oxygen are mixed in an empty container at `25^(@)C`. The fraction of the total pressure exerted by oxygen is:

A

`(1)/(3)`

B

`(1)/(2)`

C

`(2)/(3)`

D

`(1)/(3)xx(273)/(298)`

Text Solution

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The correct Answer is:
a
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