what is the molar mass of a substance? the mass in grams of one mole of a substance the number of particles…

what is the molar mass of a substance? the mass in grams of one mole of a substance the number of particles in one gram of a substance the number of moles in one gram of a substance the mass in grams of one particle of a substance

what is the molar mass of a substance? the mass in grams of one mole of a substance the number of particles in one gram of a substance the number of moles in one gram of a substance the mass in grams of one particle of a substance

Answer

Brief Explanations:

The molar mass is defined as the mass in grams of one - mole of a substance. It is calculated by summing the atomic masses of all atoms in a chemical formula. For example, for water ($H_2O$), we consider the atomic masses of hydrogen and oxygen to find its molar mass.

Answer:

the mass in grams of one mole of a substance