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A mixture of 0.50 mol of H(2) gas and 1....

A mixture of 0.50 mol of `H_(2)` gas and 1.3 mol of Ar gas is in a sealed container with a volume of 4.82L. If the temperature of the mixture is `50.0^(@)C`, what is the partial pressure of `H_(2)` in the sample?

A

1.5atm

B

2.8atm

C

7.2atm

D

9.9atm

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The correct Answer is:
b
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