MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistrySolutionsOsmotic pressure in colligative properties

The freezing point of equimolal aqueous solutions will be highest for

A.C₆H₅NH₃Cl (aniline hydrochloride)

B.Ca(NO₃)

C.La (NO₃)₃

D.C₆H₁₂O₆ (glucose)✓ Correct

Explanation

The freezing point of equimolal aqueous solution will be the highest of glucose. 3 3 ( ) La NO will furnish 4 ions and thus will have lowest freezing point whereas glucose gives only 1 particle. So, glucose will have the highest freezing point.

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