Which one of the following statements is corr | vedclass

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(D) The electrolysis of brine ($NaCl$ solution) involves the following reactions:$NaCl_{(aq)} \longrightarrow Na^{+}_{(aq)} + Cl^{-}_{(aq)}$At the ano

Vedclass · Accepted Answer

$OH^{-}$ is formed at the cathode

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(D) The electrolysis of brine ($NaCl$ solution) involves the following reactions:$NaCl_{(aq)} \longrightarrow Na^{+}_{(aq)} + Cl^{-}_{(aq)}$At the anode: $2Cl^{-}_{(aq)} \longrightarrow Cl_{2_{(g)}} + 2e^-$At the cathode: $2H_2O_{(\ell)} + 2e^- \longrightarrow H_{2_{(g)}} + 2OH^{-}_{(aq)}$As a result,$H_2$ gas is evolved at the cathode,and $OH^{-}$ ions are produced in the solution near the cathode,leading to the formation of $NaOH$.

Which one of the following statements is correct for the electrolysis of brine solution?

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