Four identical 1.0-L flasks contain the gases He, Cl 2 , CH 4 , and NH 3 , each at 0°C and
1 atm pressure.
-Which gas has the highest density?

Name: Four identical 1.0-L flasks contain the gases He, Cl 2 , CH 4 , and NH 3 , each at 0°C and 1 atm pressure. -Which gas has the highest density?
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Question

Quizplus · Accepted Answer

Density is directly proportional to molar mass at constant temperature and pressure. Cl₂ has the highest molar mass among the given gases, thus it has the highest density.

Four Identical 1