Question

Write one example for each decomposition reaction 1) electricity 2)heat 3)light

Answer 1

1.Electricity:-
2H2O= 2H2+O2

2.Heat:-
CuCO3 (s) = CuO (s) + CO2 (g)

3.Light:-
6CO2+6H2O= C6H12O6 + 6O2.

HOPE THIS HELPS!

Answer 2

Decompotition reaction :

1) Electricity

2h2o------->2h2+02

2)Heat

2Pb(NO3)2--------->2Pb0+4NO2+O2

3)Light

2Agcl ------------>2Ag+Br2

hope it will help you

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