What is the formula mass unit of ZnO?

Tell me the answer..

Shruti Singh

Dil Naram, Dimaag Garam :D

Saturday, 28 November 2020 07:45 AM

The formula unit mass of ZnO is 81u, is 62u and that of is 138u. **Explanation**: Formula unit mass is defined as the sum of the atomic masses of all atoms that are present in a formula unit of the given compound. It is calculated by adding the atomic masses of all the atoms that are present in one formula unit.