Easy Science Class 9 Level 4

How is molecular mass calculated?

Molecular mass कैसे निकाला जाता है?

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Correct Answer

A. molecule के atoms के atomic masses जोड़कर / By adding atomic masses of atoms in molecule

Explanation

Step 1: Identify the concept: this is a basic calculation of mole concept. Step 2: Molecular mass is the sum of atomic masses of all atoms present in a molecule. Step 3: Count atoms in formula and add masses.

Step 1: concept पहचानें: यह mole concept की basic calculation है। Step 2: Molecular mass molecule में मौजूद सभी atoms के atomic masses का sum होता है। Step 3: Formula में atoms count करके masses add करें।

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