EXAMPLE: (9) What is weight of available oxygen from a solution of H202, if 20 ml of this solution need 25 ml, iN/20 KMnO4 for complete oxidation? (Ans-0.25)

EXAMPLE: (9) What is weight of available oxygen from a solution of H

1.	EXAMPLE: (9) What is weight of available oxygen from a solution of H202, if 20 ml of this solution need 25 ml, iN/20 KMnO4 for complete oxidation? (Ans-0.25)
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