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Potassium sulphate is a strong electroly...

Potassium sulphate is a strong electrolyte which dissociates completely in aqueous solution. Urea is a nonelectrolyte substance. A 0.01 molar solution (aq) of potassium sulphate depressed the f.p. of water by `0.0558^@C` . What will be the depression caused by a 0.01 molar solution of urea?

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`0.0186^@C`
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