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Equal masses of methane and oxygen are mixed in an empty container at 25°C.

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asked Mar 28, 2018 in Chemistry by paayal (26,720 points) ● 4 ● 6 ● 11

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) 1/2 

(b) 2/3

(c) (1/3) x (273/298)

(d) 1/3.

1 Answer

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answered Mar 28, 2018 by sanjaydas (61,430 points) ● 5 ● 7 ● 7
selected Mar 28, 2018 by Vikash Kumar
 
Best answer

(d) : Let the mass of methane and oxygen be m gm.

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