MCQ
The ionic equation for the chlorine on entering chemical reaction is:
  • A
    $\mathrm{Cl}-\mathrm{e}^{-} \longrightarrow \mathrm{Cl}^{+}$
  • $\mathrm{Cl}^{+}+\mathrm{e}^{-} \longrightarrow \mathrm{Cr}$
  • C
    $\mathrm{Cl}-2 \mathrm{e}^{-} \longrightarrow \mathrm{Cl}^{2+}$
  • D
    $\mathrm{Cl}+2 \mathrm{e}^{-} \longrightarrow \mathrm{Cl}^{2-}$

Answer

Correct option: B.
$\mathrm{Cl}^{+}+\mathrm{e}^{-} \longrightarrow \mathrm{Cr}$
B

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