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States of MatterMCQ

A mixture of 0.50 mol of H2 gas and 1.3 mol of Ar gas is in a sealed container with a volume of 4.82States of Matter Chemistry Question

Question

A mixture of 0.50 mol of H2 gas and 1.3 mol of Ar gas is in a sealed container with a volume of 4.82 L. If the temperature of the mixture is 50.0 °C, what is the partial pressure of H2 in the sample?

A.

1.5 atm

B.

2.8 atm

✓ Correct
C.

7.2 atm

D.

9.9 atm

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