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Electrolysis of a concentrated aqueous s...

Electrolysis of a concentrated aqueous solution of NaC1 results in

A

Turns red litmus into blue

B

Turns blue litmus into red

C

Remains colourless with phenolphthalein

D

The colour of red or blue litmus does not change

Text Solution

Verified by Experts

The correct Answer is:
A
The resulting solution becomes alkaline at the end of electrolysis, hence turns red litmus into blue.
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