Question

which is not endothermic process?
(a) fusion
(b)vapourisation
(c) temperature
(d) insoluble heavy impurities

Answer 1

temperature if endothermic energy

Answer 2

(D) Insoluble heavy impurities

1. Endothermic processes are an example of thermochemistry processes.

2. The process starts with a raise in enthalpy H of any system

3. When a closed system absorbs thermal energy from its surroundings and transfers the heat to the system itself, then it is an endothermic reaction.

4. Insoluble heavy impurities are not an endothermic process because the thermal heat does not impact the solubility or insolubility of anything.