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Kanta Jha
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Asked: 2025-01-31T10:47:32+00:00 In:

The relative mass of a molecule is expressed in

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0%(a) Grams.
0% (b) Milligrams.
100% (c) Atomic mass units. ( 1 voter )
0%(d) Molecular units.
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The correct answer is (c) atomic mass units. The relative mass of a molecule is expressed in atomic mass units (amu) or daltons (Da). This unit compares the mass of a molecule to the mass of an atom of carbon-12, which is defined as 12 amu.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.

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    1. (c) Relative mass of a molecule is expressed in atomic mass units.

      https://www.tiwariacademy.com/ncert-solutions-class-9-science-curiosity-chapter-3/

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