Home Chemistry Some Basic Concepts of Chemistry Atomic, Molecular and Equivalent Masses Which of the following statements about the …
Chemistry Some Basic Concepts of Chemistry Atomic, Molecular and Equivalent Masses Single Correct MCQ
Published on: August 12, 2026

Which of the following statements about the molecular mass is correct?

A
Molecular formula shows the exact number of different types of atoms present in a molecule.
B
Molecular formula can be obtained from empirical formula if molar mass is known.
C
Percentage composition of a compound can be calculated from its molecular formula.
D
All the statements are correct.

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The correct answer is:
D

All the statements are correct.

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