Statement-1 : In titration of $K M n O_{4} v s$ Mohr’s salt, aqueous solution of Mohr’s salt can be acidified by dil. $H_{2} S O_{4}$ or dil. $H N O_{3}$ but not by dil. $H C l$ .
Statement-2 : $K M n O_{4}$ reacts with $H C l$ but $H N O_{3}$ and $H_{2} S O_{4}$ does not react with $K M n O_{4}$

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Statement-1 is False, Statement-2 is True.

Statement -1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1

Statement-1 is True, Statement-2 is False

Statement -1 is True, Statement-2 is True; Statement-2 is a NOT correct explanation for Statement-1.

answer is A.

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Detailed Solution

$H C l$ is not used because, HCl is reducing agent and ${MnO}_{4}^{-}$ is oxidizig agent

HNO₃ ,H₂SO₄ are used because they don't reacts with ${MnO}_{4}^{-}$ as all are oxidizing agents

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