Home/ Questions/Q 458945
Next
In Process
Kanta Jha
  • 1
Poll
Asked: 2025-01-31T10:47:32+00:00 In:

The relative mass of a molecule is expressed in

  • 1

Poll Results

0%(a) Grams.
0% (b) Milligrams.
50% (c) Atomic mass units. ( 1 voter )
50%(d) Molecular units. ( 1 voter )
Based On 2 Votes

Participate in Poll, Choose Your Answer.

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.

class 9thmass of a moleculemcqscience
Share

    1 Answer

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

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

      • 9
    Leave an answer

    Leave an answer

    Browse