With The Aid Of A Diagram State FOUR Differences Between Exothermic And Endothermic Reactions. - NABTEB QUESTION

Solutions

Exothermic Reaction	Endothermic Reaction
ΔH is negative	ΔH is positive
Heat is liberated from surrounding	Heat is absorbed from surrounding
Preaction vessel is always warm	Reaction vessel is always cold
No external heat supply to system	There is an external Heat to the system

With the aid of a diagram state FOUR differences between exothermic and endothermic reactions. – NABTEB QUESTION