Question

Equal masses of O, and so, are mixed in an
empty container at 25°C. If total pressure of the
container is 9 atm then the partial pressure of O2
gas is
(1) 1 atm
(2) 3 atm
(3) 4.5 atm
(4) 6 atm​

Answer 1

Answer:

6

Explanation:

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answer is 6atm

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