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why is phosphoric acid preferred to sulphuric acid in the preparation of hydrogen peroxide from barium peroxide

why is phosphoric acid preferred to sulphuric acid in the preparation of hydrogen peroxide from barium peroxide

Grade:12th pass

1 Answers

Amitesh
13 Points
3 years ago
Rxn between Barium peroxide and sulphuric acid  ceases a later due to formation of a protective layer of barium sulphate on barium peroxide 

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