The molar mass of a gas check all that apply.

a. can be found easily from the periodic table
b. is the mass of a mole of the gas
c. is independent of the type of gas
d. is dependent on the temperature

A. can be found easily from the periodic table

B. is the mass of a mole of the gas

Explanation:

Atomic masses of all elements are mentioned in the periodic table. From that we can find out the molar mass of a gas.

Molar mass (M) is equal to the mass of one mole of a particular element or compound; as such, molar masses are expressed in units of grams per mole (g mol–1) and are often referred to as molecular weights.

the dissolution of polymer can be thermodynamically described in 2 steps.

i believe the answer is true.