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4.35 g of pyrolusite mineral  is digested with conc. HCl and KI added. Mixture required 5 mL of 1 M  solution for complete reaction of  formed. What is % of pure  in pyrolusite? (Mn = 55)


Question ID - 154341 | Toppr Answer

4.35 g of pyrolusite mineral  is digested with conc. HCl and KI added. Mixture required 5 mL of 1 M  solution for complete reaction of  formed. What is % of pure  in pyrolusite? (Mn = 55)

1 Answer - 5876 Votes

3537

Answer Key : (5) -

55



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