Question

Tell me the answer in marathi​

Answer 1

Answer:

The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. ... The mass in grams of 1 mole of substance is its molar mass.. The formula mass of a covalent compound is also called the molecular mass.

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Explanation:

Answer 2

Answer:

option A..............