okayfine3551 okayfine3551

23-01-2024
Chemistry

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A compound X, when treated with phthalic anhydride in the presence of concentrated H₂SO₄, yields Y. Y is used as an acid/base indicator. Identify compound Y.

a) Litmus
b) Phenolphthalein
c) Methyl orange
d) Bromothymol blue

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