Which type of reaction is hydrolysis of water?
Exothermic
Displacement
Combination
Endothermic
Hydrolysis of water requires heat energy to break down water molecules into hydrogen and oxygen.
CaO and CO2 are produced by heating CaCO3. What are the type of the reaction and the process?
Identify the types of reactions:-
(i) H2(g) + Cl2(g) → 2HCl(g)
(ii) NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l)
(iii) Fe(s) + S(s) heat−−→ FeS(s)