JEE Mains Chemistry Past PapershardMCQ SINGLE

Potassium permanganate on heating at 513 K gives a product which is : (A) paramagnetic and colourlesJEE Mains Chemistry Past Papers Chemistry Question

Question

Potassium permanganate on heating at 513 K gives a product which is : (A) paramagnetic and colourless (B) diamagnetic and colourless (C) diamagnetic and green (D) paramagnetic and green 513 K ij xeZ djus ij iksVSf'k;e ijeSaxusV tks mRikn nsrk gS] og % (1) vuqpqEcdh; rFkk jaxghu gksrk gS (2) izfrpqEcdh; rFkk jaxghu gksrk gS (3) izfrpqEcdh; rFkk gjs jax dk gksrk gS (4) vuqpqEcdh; rFkk gjs jax dk gksrk gS

Answer: D

💡 Solution & Explanation

2KMnO4   6 O Mn K  + 2 O ) s ( O Mn   Purple Green (Diamagnetic) (Paramagnetic)

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