Question

1. how is the molar mass of a compound determined?

a. by measuring the volume of the compound
b. by measuring the temperature of the compound
c. by dividing the atomic mass by the number of atoms
d. by adding the atomic masses of all the atoms in the compound

Explanation:

Molar mass is a fundamental concept in chemistry. It is calculated by summing up the atomic masses of all the atoms present in a compound. Measuring volume (option a) or temperature (option b) does not directly give molar mass. Dividing atomic mass by the number of atoms (option c) is an incorrect approach. Option d correctly describes the method of determining molar mass.

Answer:

d. By adding the atomic masses of all the atoms in the compound