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Phenolphthalein is most suitable indicat...

Phenolphthalein is most suitable indicator for the titration of

A

NaOH against oxalic acid

B

Ferrous sulphate against `KMnO_(4)`

C

NaOH against HCl

D

NaOH against `H_(2)SO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
Phenolphthalein is an indicator for strong base and weak acid, but `KMnO_(4)` oxidises it.
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