2Q. The volatile and non-electrolyte substance contains 40% C, 6.7% H and 53.3% O. An aqueous solution containing 5% solute by mass boils at 100.15 °C. Find the molecular formula of the compound. (Kb water = 0.51 K kg/mol).

2Q. The volatile and non-electrolyte substance contains 40% C, 6.7% H and 53.3% O. An aqueous solution containing 5% solute by mass boils at 100.15 °C. Find the molecular formula of the compound. (Kb water = 0.51 K kg/mol).

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 47QAP: Lauryl alcohol is obtained from the coconut and is an ingredient in many hair shampoos. Its...

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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.

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2Q. The volatile and non-electrolyte substance contains 40% C, 6.7% H and 53.3% O. An aqueous
solution containing 5% solute by mass boils at 100.15 °C. Find the molecular formula of the
compound. (Kb water = 0.51 K kg/mol).

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