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In the extraction of chlorine by electro...

In the extraction of chlorine by electrolysis of brine

A

oxidation of `Cl^(-)`ion to chlorine gas occurs.

B

reduction of `Cl^(-)` ion to chlorine gas occurs.

C

for overall reaction `DeltaG` has negative value.

D

a displacement reaction takes place.

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The correct Answer is:
A
oxidation of `Cl^(-)`ion to chlorine gas occurs.
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During electrolysis :

ICSE-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS -EXERCISE (PART-I ( OBJECTIVE QUESTIONS )) (Fill in the blanks)
  1. In the extraction of chlorine by electrolysis of brine

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