Question

The molar mass of a gas __________.

you can pick more than one
A. is independent of the type of gas
B. can be found easily from the periodic table
C. is dependent on the temperature
D. is the mass of a mole of the gas

Answer 1

A

A is incorrect. It depends very much on which gas it is. O2 has vastly different properties than F2

B

Yes it can. The molar mass of oxygen is 2 * 16 = 32

The molar mass of F2 = 2*9 = 18

C

The molar mass is independent of temperature So C is false

D

is True

B and D are both true.