Concept explainers
(a)
Interpretation:
The given reaction should be classified as exothermic or endothermic.
Concept Introduction:
A
The value and sign of
(b)
Interpretation:
The given reaction should be classified as exothermic or endothermic.
Concept Introduction:
A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.
The value and sign of
(c)
Interpretation:
The given reaction should be classified as exothermic or endothermic.
Concept Introduction:
A chemical reaction can be classified as endothermic and exothermic based on energy change. An endothermic reaction is the reaction which absorbs some heat during reaction whereas during exothermic reaction, heat or energy is released and product is formed.
The value and sign of
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