Dissolving a solute in a solvent does not change its________________?
Correct answer: D. None of these
- A. Specific heat
- B. Vapour pressure
- C. Viscosity
- D. None of these
Explanation
Dissolving a solute generally changes the solution's specific heat, vapour pressure, and viscosity, so none of these properties is necessarily unchanged. The extent of change depends on the solute, solvent, and concentration.
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