During the electrolysis of brine,by using ine | vedclass

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Question

(D) During the electrolysis of brine ($NaCl$ aqueous solution) using inert electrodes:At anode: $2 Cl^{-} \longrightarrow Cl_2 + 2 e^{-}$At cathode: $

Vedclass · Accepted Answer

$Cl_2$ liberates at anode

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(D) During the electrolysis of brine ($NaCl$ aqueous solution) using inert electrodes:At anode: $2 Cl^{-} \longrightarrow Cl_2 + 2 e^{-}$At cathode: $2 H_2 O + 2 e^{-} \longrightarrow H_2 + 2 OH^{-}$Overall reaction: $2 NaCl + 2 H_2 O \longrightarrow Cl_2 + H_2 + 2 NaOH$Thus,$Cl_2$ gas is liberated at the anode and $H_2$ gas is liberated at the cathode.

During the electrolysis of brine,by using inert electrodes,

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