Using the graph below,determine the gas that has the lowest density at STP.
A)A
B)B
C)C
D)D
E)All of the gases have the same density at STP.

Name: Using the graph below,determine the gas that has the lowest density at STP. A)A B)B C)C D)D E)All of the gases have the same density at STP.
Brand: Quizplus
Rating: 4.8 (34 reviews)

Question

Using the graph below,determine the gas that has the lowest density at STP. 
A)A 
B)B 
C)C 
D)D 
E)All of the gases have the same density at STP.

Quizplus · Accepted Answer

The gas with the lowest density at STP is the one with the lowest molar mass. From the graph, we can see that gas A has the lowest molar mass compared to the other gases, so it has the lowest density at STP.

Using the Graph Below,determine the Gas That Has the Lowest