Question

Equal weights of methane and oxygen are mixed in an empty container

Answer 1

Explanation:

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Answer 2

Answer:

Explanation:

Let the mass of methane and oxygen be m gm.

Mole fraction of oxygen, xO2 = m/32/(m/32 +m/16) = 1/3

Let the total pressure be P.

Partial pressure of O2, pO2 = P × xO2 = P x 1/3 = P/3

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