Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Formation of a solution from two components can be considered as
(i) Pure solvent 
separated solvent molecules, 
(ii) Pure solute 
separated solute molecules, 
(iii) Separated solvent and solute molecules 
solution, 
Solution so formed will be ideal if
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Heat of solution is defined as the amount of heat evolved or absorbed when one mole of the substance is dissolved in excess of the solvent. For hydrated salt and for salts which do not form hydrates, 
is positive and for anhydrous salts, it is negative.
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