Crystallisation of solids from a homogeneous solution is a/an ______________ process?
Correct answer: A. Exothermic
- A. Exothermic
- B. Mildly endothermic
- C. Highly endothermic
- D. None of these
Explanation
Crystallisation releases the heat of crystallisation when dissolved solute forms an ordered solid lattice, so it is generally exothermic. The heat effect is usually modest compared with many chemical reactions.
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