A schematic plot of \( \ell \mathrm{n} \mathrm{K}_{\mathrm{eq}} \) verus inverse of temperature ...

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A schematic plot of \( \ell \mathrm{n} \mathrm{K}_{\mathrm{eq}} \) verus inverse of temperature for a reaction is shown below. The reaction must be
(A) endothermic
(B) exothermic
(C) highly spontaneous at ordinary temperature
(D) one with negligible enthalpy change
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