5. Lactose, one of the principal sugars found in milk, is an extremely common disaccharide. a. (i) Draw the structure of ß-lactose and briefly (ii) explain why it is classified as a disaccharide. (4 points): b. (i) Define the term glycoside and (ii) explain how it relates to the structure of ß-lactose. (4 points): c. (i) Explain why lactose does form a silver mirror when reacted with Tollen's reagent but sucrose does not. As part of your answer, (ii) identify the key reactive component of Tollens' reagent. 3.
5. Lactose, one of the principal sugars found in milk, is an extremely common disaccharide. a. (i) Draw the structure of ß-lactose and briefly (ii) explain why it is classified as a disaccharide. (4 points): b. (i) Define the term glycoside and (ii) explain how it relates to the structure of ß-lactose. (4 points): c. (i) Explain why lactose does form a silver mirror when reacted with Tollen's reagent but sucrose does not. As part of your answer, (ii) identify the key reactive component of Tollens' reagent. 3.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:5. Lactose, one of the principal sugars found in milk, is an extremely common disaccharide.
a. (i) Draw the structure of ß-lactose and briefly (ii) explain why it is classified as a disaccharide. (4 points):
b. (i) Define the term glycoside and (ii) explain how it relates to the structure of ß-lactose. (4 points):
c. (i) Explain why lactose does form a silver mirror when reacted with Tollen's reagent but sucrose does not. As part
of your answer, (ii) identify the key reactive component of Tollens' reagent.
3.
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