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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
Molecular mass is defined as the:
  • A
    Mass of one molecule of any substance compared with the mass of one atom of C–12
  • B
    Mass of one atom compared with the mass of one atom of hydrogen.
  • C
    Mass of one atom compared with the mass of one molecule.
  • D
    None of the above.
✓

Answer

  1. Mass of one molecule of any substance compared with the mass of one atom of C–12

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