Acidified potassium permanganate solution is decolourised by

Question: Acidified potassium permanganate solution is decolourised by

(a) Bleaching powder

(b) White vitriol

(c) Mohr's salt

(d) Microcosmic salt

Correct Answer: (c) Mohr's salt

More Question

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6. How much of NaOH is required to neutralise 1500 cm³ of 0.1 N HCl (Na = 23) [KCET 2001]
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