Which compound will give a deep blue-black colored solution when treated with iodine

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter20: Carbohydrates
Section: Chapter Questions
Problem 20.58P
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Which compound will give a deep blue-black colored solution when treated with iodine? A. starch B. D-glucitol sucrose C. D-fructose D. D-galactose 1. Seliwanoff's tests is used to distinguish a monosaccharide from a disaccharide. A. a reducing sugar from a nonreducing sugar. B. a ketose from an aldose. C. a monosaccharide from a polysaccharide. D. a polysaccharide from a disaccharide.
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