Question

Which statement is correct?
.
O
The volume of 1 mol of CO2 is greater than that of 2 mol of Oz.
The volume of 1 mol of CO2 is greater than that of 1 mol of Nz.
The volumes of 2 mol of O2 and 1 mol of N, gases are the same.
The volumes of 1 mol of CO2 and 1 mol of N, gases are the same.

Answer 1

Answer:

The volumes of 1 mol of CO2 and 1 mol of N2, gases are the same.

Explanation:

1 mole of a gas occupy 22.4L at stp. This is true for all gases. So,

1mol of CO2 = 22.4L

1mole of N2 = 22.4L

From the above illustration, 1mole of CO2 and 1mole N2 have the same volume at stp

Answer 2

Answer: The volumes of 1 mol of CO2 and 1 mol of N, gases are the same.

Explanation: