Ionisation constant of $CH_3COOH$ is $1.7 \times 10^{-5}$ and concentration of $H^+$ ions is $3.4 \times 10^{-4}$. Then find out initial concentration of $CH_3COOH$ Molecules

  • A

    $3.4 \times {10^{ - 4}}$

  • B

    $3.4 \times {10^{ - 3}}$

  • C

    $6.8 \times {10^{ - 4}}$

  • D

    $6.8 \times {10^{ - 3}}$

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