Physics, asked by bablimishra1810, 4 months ago

Determine the molarity of given KMnO4 solution by titrating it against M/20 oxalic acid solution

Answers

Answered by peehuthakur

Answer:

Potassium Permanganate 0.1 N: Dissolve 3.3 g of reagent grade potassium permanganate (KmnO4) in 1 L of purified water and heat on a steam bath for two hrs. Cover and allow to stand for 24 hrs. Filter through a fine porosity sintered glass crucible, discarding the first 25 mL.

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