A soap resulting from a chemical reactionbetween a fat (or oil) and a strong base is in aliquid form. A salt (such as NaCI) is added to thesoap. This final step is called "salting out". Whichof the following statements describes thepurpose of salting out?O Salting out adds fragrance to the soap.O Salting out causes soap to separate out andfloat on the surface.O Salting out adjusts the reduction efficiencyof the soap.Salting out adjusted the oxidation efficiencyof the soap.

Soaps are Sodium and Potassium salts of fatty acids like sodium Stearate.

A soap resulting from a chemlcal Peactioh between a fat (or oil) and a strong base is in a liquid form. A salt (such as NaCl) is added to the soap. This final step is called “salting out". Which of the following statements describes the purpose of salting out? Salting out adds fragrance to the soap. Salting out causes soap to separate out and float on the surface. Salting out adjusts the reduction efficiency of the soap. Salting out adjusted the oxidation efficiency of the soap.

A soap resulting from a chemlcal Peactioh between a fat (or oil) and a strong base is in a liquid form. A salt (such as NaCl) is added to the soap. This final step is called “salting out". Which of the following statements describes the purpose of salting out? Salting out adds fragrance to the soap. Salting out causes soap to separate out and float on the surface. Salting out adjusts the reduction efficiency of the soap. Salting out adjusted the oxidation efficiency of the soap.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 50P

See similar textbooks

Similar questions

When a doughnut is placed on a napkin, the napkin will often absorb a liquid and appear moist. What is most likely the nature of the liquid?
It is possible to balance a paper clip on the surface of water in a beaker. lf you add a bit of soap to the water, however, the paper clip sinks. Explain how the paper clip can float and why it sinks when soap is added.
Caffeine is made up of 49.5% C, 5.2% H, 16.5% O, and 28.9% N. A solution made up of 8.25 g of caffeine and 100.0 mL of benzene (d=0.877g/mL) freezes at 3.03C. Pure benzene (k f =5.10C/m) freezes at 5.500C. What are the simplest and molecular formulas for caffeine?
Explain the cleansing action of soap.
When KNO3 is dissolved in water, the resulting solution is significantly colder than the water was originally. (a) Is the dissolution of KNO3 an endothermic or an exothermic process? (b) What conclusions can you draw about the intermolecular attractions involved in the process? (c) Is the resulting solution an ideal solution?
The solubility of lead nitrate at 100C is 140.0 g/100 g water. A solution at 100C consists of 57.0 g of lead nitrate in 64.0 g of water. When the solution is cooled 10C to 25.0 g of lead nitrate crystallize out. What is the solubility of lead nitrate in g/100 g water at 10C?