MCQ

The above diagram represents:

  • A
    Enthalpy for exothermic reactions.
  • B
    Enthalpy for endothermic reactions.
  • C
    Entropy for exothermic reactions.
  • D
    Entropy for endothermic reactions.

Answer

  1. Enthalpy for exothermic reactions.

Explanation:

In an exothermic reaction, there is the decrease in enthalpy on passing from reactants to products.

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