1.

Explain gram molecular mass. How is it related to the molc and Avogadro number?

Answer»

Solution :Gram MOLECULAR mass : The molecular mass of a SUBSTANCE expressed in GRAMS is called the gram molecular mass.
Ionic COMPOUNDS do not contain molecules, therefore molecular mass of an ionic compound is its formula unit mass.
A gram molecular mass of a compound is equal to the mass of `6.022 xx 10^(23)` molecules, i.e., 1 mole of the substance.


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