MCQ
For an exothermic reaction
- ✓$H$ of the products is less than $H$ of the reactants
- B$H$ of the products is more than $H$ of the reactants
- C$H$ of the products is equal to $H$ of the reactants
- D$\Delta H$ is always positive
✓
Answer
Correct option: A.
$H$ of the products is less than $H$ of the reactants
(a)${H_{{\rm{product}}}} \times {H_{{\rm{reactant}}}}$ for exothermic reaction.
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