Define a combination reaction.
(b) Give one example of a combination reaction which is also exothermic.
Give one example of a combination reaction which is also endothermic.

Question

Define a combination reaction.
(b)	Give one example of a combination reaction which is also exothermic.
Give one example of a combination reaction which is also endothermic.

MyClass24 · Accepted Answer

Combination reactions are those reactions in which two or more substances combine to form a single substance or product or two reactants combine to form one product
C (s) + O2 (g) &rarr;CO2 + Heat (Burning of carbon in presence of oxygen to produce carbon dioxide)
N2 (g) + O2 (g) + Heat &rarr; 2NO (g)

Define a combination reaction. (b) Give one example of a combination reaction which is also exothermic. Give one example of a combination reaction which is also endothermic.