MCQ
A process is taking place at constant temperature and pressure. Then
  • A
    $\Delta H = \Delta E$
  • $\Delta H = T\Delta S$
  • C
    $\Delta H = 0$
  • D
    $\Delta S = 0$

Answer

Correct option: B.
$\Delta H = T\Delta S$
(b)$\Delta G = \Delta H - T\Delta S$
at constant temperature and pressure $\Delta G = 0$
$0 = \Delta T - T\Delta S$ so $\Delta H = T\Delta S$

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