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Thermodynamics — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryThermodynamics1 Mark
MCQ
Which statement about reactions that produce heat is not correct?
  • A
    Burning magnesium produces hear energy
  • B
    The overall reaction is exothermic
  • C
    The products have more energy than the reactants
  • D
    The temperature of the surroundings increases
✓

Answer

  1. The products have more energy than the reactants

Explanation:

In a exothermic reaction heat is released for stability of product with less energy.

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