AMU Engineering 2018 solved paper Solved Paper
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Question : 60 of 150
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The following reactions show the H 2 O 2
I.P b S ( s ) + 4 H 2 O 2 ( a q ) → P b S O 4 ( s ) + 4 H 2 O ( l )
II.H O C l + H 2 O 2 → H 3 O + + C l − + O 2
I.
II.
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