JEE Mains 31-Jan-2023 Shift 2 Solved Paper

Section: Chemistry

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Question : 32 of 90

Marks: +1, -0

Incorrect statement for the use of indicators in acid-base titration is :

[31-Jan-2023 Shift 2]

Methyl orange may be used for a weak acid vs weak base titration.
Methyl orange is a suitable indicator for a strong acid vs weak base titration
Phenolphthalein is a suitable indicator for a weak acid vs strong base titration
Phenolphthalein may be used for a strong acid vs strong base titration.

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