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NEETChemistrySome Basic Concepts of Chemistry

How is the molecular mass of a molecule calculated?

Options

  1. ABy multiplying the atomic mass of each element by the number of its atoms and adding them together
  2. BBy adding the atomic masses of all elements in the periodic table
  3. CBy taking the average atomic mass of all elements in the molecule
  4. DBy multiplying the atomic mass of the heaviest element by the number of atoms in the molecule

Correct answer

A. By multiplying the atomic mass of each element by the number of its atoms and adding them together

Step-by-step solution

The molecular mass of a molecule is calculated by multiplying the atomic mass of each element by the number of its atoms and adding them together.

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