Iodine Test – ( use all 8 samples- SAMPLE: 5% of lactose, sucrose, glucose, galactose, fructose, maltose, starch and xylose (10 ml each) |place 1 ml of the sample in a test tube. Add a drop of iodine. Observed color produced. Heat (direct heating) and note change in color. Cool and record again the result.
Iodine Test – ( use all 8 samples- SAMPLE: 5% of lactose, sucrose, glucose, galactose, fructose, maltose, starch and xylose (10 ml each) |place 1 ml of the sample in a test tube. Add a drop of iodine. Observed color produced. Heat (direct heating) and note change in color. Cool and record again the result.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![Iodine test
Before heating
After heating
After cooling
Glucose
Galactose
Fructose
Xylose
Maltose
Lactose
Sucrose
Starch](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeb39206-b8e8-4842-927b-44e1d282bbdb%2F5bde411c-7c4e-4d46-b73a-cb139f3f4af5%2Fcgzaeg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Iodine test
Before heating
After heating
After cooling
Glucose
Galactose
Fructose
Xylose
Maltose
Lactose
Sucrose
Starch
![Iodine Test – (use all 8 samples- SAMPLE: 5% of lactose, sucrose, glucose, galactose,
( 10 ml each) |place 1 ml of the sample in a
fructose, maltose, starch and xylose
test tube. Add a drop of iodine. Observed color produced. Heat (direct heating) and
note change in color. Cool and record again the result.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faeb39206-b8e8-4842-927b-44e1d282bbdb%2F5bde411c-7c4e-4d46-b73a-cb139f3f4af5%2Fp5evlgq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Iodine Test – (use all 8 samples- SAMPLE: 5% of lactose, sucrose, glucose, galactose,
( 10 ml each) |place 1 ml of the sample in a
fructose, maltose, starch and xylose
test tube. Add a drop of iodine. Observed color produced. Heat (direct heating) and
note change in color. Cool and record again the result.
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