MHT CET 2024 Chemistry question

Calculate the amount of electricity required in coulombs to convert 0.08 mol of to

(A)96500 C
(B)38600 CCorrect
(C)48250 C
(D)19300 C

Answer: (B)

Solution

The reduction half-reaction in acidic medium is (Mn changes from +7 to +2), so 5 moles of electrons are needed per mole of . Moles of electrons $= 0.08 × 5 =

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Question ID VK-093403