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Solutions — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistrySolutions2 Marks
Question
Define an ideal solution and write one of its characteristics.
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Answer

Solutions which obey Raoult’s law over the entire range of concentration:
$\mathrm{A}-\mathrm{A}$ or $\mathrm{B}-\mathrm{B} \sim \mathrm{A}-\mathrm{B}$ interactions.
$\Delta \mathrm{H}_{\text {mix }}=0$
$\Delta \mathrm{~V}_{\text {mix }}=0$

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