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MCAS Chemistry Exam Practice

Category - Chemistry

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The density of a gas is 1.35 g/L at standard temperature and pressure (STP). What is the molar mass of the gas at STP?

0.0603 g/mol
6.02 g/mol
22.4 g/mol
30.2 g/mol

Explanation

Answer: D - 30.2 g/mol

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MCAS Chemistry Exam Practice

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MCAS Chemistry Exam Practice

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