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Q10 / 160 · AP EAMCET 2025 (26 MAY SHIFT 1) · Chemistry

Q4 / 155 · AP EAMCET 2025 (26 MAY SHIFT 1) · Chemistry · Thermodynamics (C) · Third law of thermodynamics

The signs of $\Delta_r \mathrm{H}^{\circ}$ and $\Delta_r \mathrm{~S}^{\circ}$ for a reaction to be spontaneous at all temperatures respectively are

  • A
    positive, positive
  • B
    positive, negative
  • C
    negative, negative
  • Correct answer
    D
    negative, positive

Hence, the correct answer is option: 'D'.

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