ChemistryCLASS 10ICSE
answered 27 Mar 2026Write one equation each for the decomposition reactions where energy is supplied in the form of (a) heat, (b) light, and (c) electricity.
A.VERIFIED ANSWERfact-checked by tutors
- Decomposition reaction when heat is supplied 2Pb(NO3)2→ 2PbO + 4NO2 + O2
- Decomposition reaction when light is supplied 2AgCl → 2Ag + Cl2
- Decomposition reaction where electricity is supplied 2H2O→ 2H2 + O2