Compound $A$ contains $8.7\,\%$ Hydrogen,$74\,\%$ Carbon and $17.3\,\%$ Nitrogen. The molecular formula of the compound is ....
Given : Atomic masses of $C$,$H$ and $N$ are $12$,$1$ and $14\, amu$ respectively.
The molar mass of the compound $A$ is $162\, g\, mol^{-1}$.

  • A
    $C_{4}H_{6}N_{2}$
  • B
    $C_{2}H_{3}N$
  • C
    $C_{5}H_{7}N$
  • D
    $C_{10}H_{14}N_{2}$

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