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Pls give the detailed solution of ques 6 of the image attached

Pls give the detailed solution of ques 6 of the image attached
 
 

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Grade:12

1 Answers

Avni Chauhan
askIITians Faculty 247 Points
5 years ago
g eq of KMnO4 = g eq of H2O2
let the pure mass of KMnO4 be x
(given mass / molar mass) x n factor = volume in litres x normality
(x/158) x 5 = (60/1000) x 56/5.6


normality = volume strength / 5.6
calculate x

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