AnswersTX-Chemistry B-CRUnit Test — Unit testQuestion 2
2
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Unit Test — Unit test

Question 2 • TX-Chemistry B-CR

The gases listed are at standard temperature and pressure:· 1 mol of CO2 gas· 1 mol of N2 gas· 2 mol of O2 gasWhich statement is correct?

Answer
A
The volume of 1 mol of CO2 is greater than that of 2 mol of O2 .
B
The volume of 1 mol of CO2 is greater than that of 1 mol of N2 .
C
The volumes of 2 mol of O2 and 1 mol of N2 gases are the same.
D
The volumes of 1 mol of CO2 and 1 mol of N2 gases are the same.
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