Question

Give one example of decomposition reactionwhich is carried out: (a) with electricity (b) by applying heat

Answer 1

a)H2O(l) ➡ 2H2(g) ➕ O2⬆{Breaks down of water}
b)Pb(NO3)2 ➡ 2PbO(s) ➕ 4NO2(g) ➕ O2⬆{Breaks down of Lead Nitrate}.

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