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CBSE 11 Class

Chemistry

Hydrogen

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Complete the following chemical reactions PbS (s)+ H2O2 (aq)

9.20 Complete the following chemical reactions.

$(i)PbS(s)+H_{2}O_{2}(aq)\rightarrow$

Classify the above into (a) hydrolysis, (b) redox and (c) hydration reactions

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R Rakesh

$(i)PbS(s)+H_{2}O_{2}(aq)\rightarrow PbSO_{4}(s)+H_{2}O(l)$

Here hydrogen peroxide oxidizes the lead sulfide, act as an oxidising agent. Hence it is a redox reaction.

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