Which of the following solutes has the greatest effect on the colligative properties for a given mass of pure water? (i) 0.01 mol of CaCl2 (an electrolyte) (ii) 0.01 mol of KNO3 (an electrolyte) (iii) 0.01 mol of CO(NH2)2 (a nonelectrolyte)

Which of the following solutes has the greatest effect on the colligative properties for a given mass of pure water? (i) 0.01 mol of CaCl2 (an electrolyte) (ii) 0.01 mol of KNO3 (an electrolyte) (iii) 0.01 mol of CO(NH2)2 (a nonelectrolyte)

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter15: Complex Ion And Precipitation Equilibria

Section: Chapter Questions

Problem 70QAP

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Which of the following solutes has the greatest effect on the colligative properties for a given mass of pure water?

(i) 0.01 mol of CaCl₂(an electrolyte)

(ii) 0.01 mol of KNO₃(an electrolyte)

(iii) 0.01 mol of CO(NH₂)₂(a nonelectrolyte)

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