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Solutions — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistrySolutions2 Marks
Question
Define cryoscopic constant (or molal depression constant).
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Answer

Molal depression constant : It is defined as the depression in freezing point, produced by dissolving one mole of a solute in $1 kg$ (or $1000 g$ ) of a solvent (i.e. 1 molal solution).

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