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in Chemistry by (52.8k points)

Consider the following reaction :

The product 'X' is used :

(1) in acid base titration as an indicator

(2) in protein estimation as an alternative to ninhydrin

(3) in laboratory test for phenols

(4) as food grade colourant

2 Answers

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Best answer

Answer is (1) in acid base titration as an indicator

It is an acid base indicator

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Answer is (1)

It is used as indicator in acid base titration

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