MCQ
One $\text{a.m.u}$ is defined as mass of:
- A$\frac{1}{16}th$ mass of one oxygen atom
- B$\frac{1}{14}th$ mass of one atom of nitrogen
- ✓$\frac{1}{12}th$ mass of one carbon$-12$ atom
- DNone of above
✓
Answer
Correct option: C.
$\frac{1}{12}th$ mass of one carbon$-12$ atom
One $\text{a.m.u.}$ is defined as mass of $\frac{1}{12}th$ the mass of one carbon$-12$ atom.
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