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In the extraction of chlorine by electro...

In the extraction of chlorine by electrolysis of brine_________.

A

oxidation of `Cl^(-1)` ion to chlorine gas occurs.

B

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

C

for overall reaction `Delta G^(ө)` has negative value.

D

a displacement reaction takes places.

Text Solution

Verified by Experts

The correct Answer is:
C
for overall reaction `Delta G^(ө)` has negative value.
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Knowledge Check

  • In the extraction 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 ` Delta G^(@) ` has negative value
    D
    a displacement reaction takes place

  • Electrolysis of brine gives

    A
    NaOH
    B
    `H_2`
    C
    `O_2`
    D
    `Cl_2`

  • In the extraction of chlorine from brine ........... .

    A
    ` Delta G ^(@) ` for the overall reaction is negative
    B
    ` Delta G^(@) ` for the overall reaction is positive
    C
    ` E^(@) ` for overall reaction has negative value
    D
    ` E^(@) ` for overall reaction has positive value

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