STANDARDChemistry-Thermodynamics
STANDARD Chemistry Exothermic and Endothermic Reactions MCQ Question
Type: MCQ-conceptual-Medium-Class 11
Which of the following graphs represents exothermic reaction?
A
(I) only
B
(II) only
C
(III) only
D
(I) and (II)
Correct Answer
Option A
Detailed Explanation
In an exothermic reaction, the energy of the products is lower than that of the reactants, indicating that energy is released. Graph (I) shows this characteristic.
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