Answer:
Hi, the given question has some missing part. Complete question is: " For a chemical reaction to be non-spontaneous at any temperature, which of the following conditions must be met?
A. ΔS° > 0, ΔH° > 0
B. ΔS° > 0, ΔH° < 0
C. ΔS° < 0, ΔH° < 0
D. ΔS° < 0, ΔH° > 0
E. All reactions are spontaneous at some temperature."
Option (D) is correct.
Explanation:
We know that, [tex]\Delta G^{0}=\Delta H^{0}-T\Delta S^{0}[/tex]
Where T represents temperature in kelvin scale. Hence it is always positive.
For a non-spontaneous reaction, [tex]\Delta G^{0}[/tex] should be positive.
If [tex]\Delta S^{0}< 0[/tex] then [tex]-T\Delta S^{0}> 0[/tex] at any T value.
Hence [tex]\Delta G^{0}> 0[/tex] for any value of T if both [tex]\Delta H^{0}[/tex] and [tex]-T\Delta S^{0}[/tex] are greater than zero.
So, option (D) is correct.