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Thermodynamics question

2016 · 9 Apr · Shift 1 · Q16
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Thermodynamics question

2016 · 9 Apr · Shift 1 · Q16

JEE MainChemistryThermodynamicsMCQ+4 / −1
A reaction at 1 bar is non-spontaneous at low temperature but becomes spontaneous at high temperature. Identify the correct statement about the reaction among the following :
  1. A
    Both Δ\DeltaΔ H and Δ\DeltaΔ S are negative.
  2. B
    Both Δ\DeltaΔ H and Δ\DeltaΔ S are positive.
  3. C
    Δ\DeltaΔ H is positive while Δ\DeltaΔ S is negative.
  4. D
    Δ\DeltaΔ H is negative while Δ\DeltaΔ S is positive.
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