MCQ
If molecular mass and atomic mass of sulphur are $256$  and $32$  respectively, its atomicity is
  • A
    $2$
  • $8$
  • C
    $4$
  • D
    $16$

Answer

Correct option: B.
$8$
b
(b) Atomicity = $\frac{{{\rm{Molecular mass}}}}{{{\rm{Atomic mass}}}} = \frac{{256}}{{32}} = 8 = {S_8}$.

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  3. $\text{CH}_3-\text{CH}_2-\text{C}-\text{CH}_2-\text{CH}_3\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ||\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}$
  4. $\text{CH}_3-\text{CH}-\text{CH}_2-\text{C}-\text{H}\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\ \ \ \ \ \ \ \ \ \ \ ||\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3\ \ \ \ \ \text{O}$
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