MCQ
$1 \,amu$ is equal to
  • $\frac{1}{{12}}{\rm{\,of \,}}C - 12$
  • B
    $\frac{1}{{14}}{\rm{\,of \, O - 16}}$
  • C
    $1\,g\,{\rm{ \,of \,}}{H_2}$
  • D
    $1.66 \times {10^{ - 23}}\,kg$

Answer

Correct option: A.
$\frac{1}{{12}}{\rm{\,of \,}}C - 12$
a
because $amu$ is a unit crreated eith refernce to $1 / 12$ to that of carbon

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