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In neutral or faintly alkaline solution, 8 moles of permanganate anion quantitatively oxidize thiosulphate anions to produce X moles of a sulphur containing product. The magnitude of X is

Correct answer

6

Step-by-step solution

8 M n O 4 - + 3 S 2 O 3 2 - + H 2 O → 8 M n O 2 + 6 S O 4 2 - + 2 O H ⊖

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