The given reaction is an example of ___________ reaction.
C + 2S + Δ → CS2
Endothermic
Exothermic
Photochemical
Electrochemical
The given reaction is an example of endothermic reaction. Heat is absorbed during the reaction.
C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + Δ
The above reaction is _______ reaction.
Define photochemical reaction and electrochemical reaction with an example.
Define:
(a) Photochemical reaction
(b) Electrochemical reaction.
Give one example in each case.