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Question 23106
NEET Chemistry · Hard

Thermodynamics: Energy profile MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Energy profileHardQuestion 23106

Question

A reaction with positive enthalpy and positive entropy becomes favorable when:

  1. A
    Temperature is sufficiently high
    Correct
  2. B
    Temperature is sufficiently low
  3. C
    Pressure is zero
  4. D
    Catalyst is added

Correct answer

Temperature is sufficiently high

Explanation

The TΔST\Delta S term can overcome positive ΔH\Delta H.

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