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5. Thermodynamics and thermochemistry — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry5. Thermodynamics and thermochemistry1 Mark
MCQ
In an endothermic reaction, the value of $\Delta H$ is
  • A
    Zero
  • ✓
    Positive
  • C
    Negative
  • D
    Constant
✓

Answer

Correct option: B.
Positive
(b)$\Delta H = + ve$ for endothermic reaction.

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