Hydrogen effuses four times more rapidly than volume... - Solved MCQs & Answer

1239ChemistryMedium

Hydrogen effuses four times more rapidly than volume of an unknown gas molar mass of unknown gas should be_______________?

A32 gmol-1

B16 gmol-1

C48 gmol-1

D64 gmol-1

Correct answer

A. 32 gmol-1

Explanation

32 gmol-1 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

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