JEE Main 2022 Chemistry question

ChemistryRedox ReactionsJEE Main 2022

Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Permanganate titrations are not performed in presence of hydrochloric acid. Reason R: Chlorine is formed as a consequence of oxidation of hydrochloric acid. In the light of the above statements, choose the correct answer from the options given below.

Answer: (1)

Solution

HCl is not used in permanganate titrations because it reacts with (the oxidising agent),

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Question ID VK-034664