Question

5.One amu is *

1 point

mass of hydrogen molecule

1/12 th mass of C-12 atom

mass of O -12 atom

mass of C-12 atom


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Answer 1

Answer:

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Explanation:

Molecular mass of oxygen O2 = Atomic mass o × 2 = 16 × 2 =32g mol‑1.

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Answer 2

Answer:

This is the solution of this question