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Question
Define an ideal solution and write one of its characteristics.
Solution
Definition:
The solutions that obey Raoult’s law over the entire range of concentration are called ideal solutions. Examples: n-hexane and n-heptane
For ideal solutions:
Enthalpy of mixing (Δmix H) of the pure components to form the solution is zero.
Volume of mixing (Δmix V) is also equal to zero.
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