Are all decomposition reactions endothermic?
Yes all decomposition reactions are endothermic.Decomposition reactions involve breaking of bonds which require energy. Due to this decomposition reactions are generally endothermic in nature.
All decomposition reactions are not endothermic reactions.
CaO and CO2 are produced by heating CaCO3. What are the type of the reaction and the process?
(a) What do you understand by exothermic and endothermic reactions ?
(b) Give one example of an exothermic reaction and one of an endothermic reaction.
(c) Which of the following are endothermic reactions and which are exothemic reactions ?
(i) Buring of natural gas (ii) Photosynthesis
(iii) Electrolysis of water (iv) Respitation
(v) Decomposition of calcium carbonate
Is decomposition of vegetable is exothermic or endothermic reaction? If it is exothermic reaction than what type of decomposition reaction is this?