Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-diagram based-Hard-Class 11
In the diagram shown above, which process corresponds to a change where the enthalpy of solution is positive?
A
Process A, where dissolution leads to an endothermic enthalpy change.
B
Process B, where lattice enthalpy exceeds hydration enthalpy.
C
Process C, where the solubility decreases with temperature.
D
Process D, where the lattice enthalpy is low.
Correct Answer
Option A
Detailed Explanation
The enthalpy of solution is positive when the dissolution process is endothermic, which means energy is absorbed, making it endothermic.
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