Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Concept explainers

Carbohydrates
Carbohydrates are the organic compounds that are obtained in foods and living matters in the shape of sugars, cellulose, and starch. The general formula of carbohydrates is Cn(H2O)2. The ratio of H and O present in carbohydrates is identical to water.
Starch
Starch is a polysaccharide carbohydrate that belongs to the category of polysaccharide carbohydrates.
Mutarotation
The rotation of a particular structure of the chiral compound because of the epimerization is called mutarotation. It is the repercussion of the ring chain tautomerism. In terms of glucose, this can be defined as the modification in the equilibrium of th…
L Sugar
A chemical compound that is represented with a molecular formula C6H12O6 is called L-(-) sugar. At the carbon’s 5th position, the hydroxyl group is placed to the compound’s left and therefore the sugar is represented as L(-)-sugar. It is capable of rotat…
Question
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1. Which one of the following saccharides is a reducing sugar? НО. H CH₂ H OH a. HOHO H H H OH HO OH del H d. HO H H OH b. CH₂ HH OH H O H a. 18:2> 18:1> 18:0> 16:2 b. 16:2> 18:2 > 18:1 > 18:0 c. 18:0> 18:2> 16:2> 18:1 d. 18:0> 18:1> 18:2> 16:2 OH O H ОН O. HH H HleculỎHan form H 2. What is the correct condition for the reaction below? ? H HO-CH2 a. CrO3/pyridine b. CrO3/H₂O CH3 H O H OH C. H H1 H HO H OH CH3 H OH c. NADH H O CH₂ O. H H H H OH OH SVADO a. Convert the fatty acid to corresponding esters b. Perform hydrogenation on the fatty acid c. Reduce the fatty acid to the aldehyde d. Make the hydrophobic chain in the fatty acid even shorter d. H/H₂O CH3 boron yoomoo 3. What is the correct method to increase the melting point of an unsaturated fatty acid? worle portant si moda ostro zi asmotala by pusho 4. Which of the following rankings shows the correct order (from high to low) of the melting points of fatty acids. besuber ai nontools ow
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Transcribed Image Text:1. Which one of the following saccharides is a reducing sugar? НО. H CH₂ H OH a. HOHO H H H OH HO OH del H d. HO H H OH b. CH₂ HH OH H O H a. 18:2> 18:1> 18:0> 16:2 b. 16:2> 18:2 > 18:1 > 18:0 c. 18:0> 18:2> 16:2> 18:1 d. 18:0> 18:1> 18:2> 16:2 OH O H ОН O. HH H HleculỎHan form H 2. What is the correct condition for the reaction below? ? H HO-CH2 a. CrO3/pyridine b. CrO3/H₂O CH3 H O H OH C. H H1 H HO H OH CH3 H OH c. NADH H O CH₂ O. H H H H OH OH SVADO a. Convert the fatty acid to corresponding esters b. Perform hydrogenation on the fatty acid c. Reduce the fatty acid to the aldehyde d. Make the hydrophobic chain in the fatty acid even shorter d. H/H₂O CH3 boron yoomoo 3. What is the correct method to increase the melting point of an unsaturated fatty acid? worle portant si moda ostro zi asmotala by pusho 4. Which of the following rankings shows the correct order (from high to low) of the melting points of fatty acids. besuber ai nontools ow
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Step 1: Introduction
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Step 2: Part 1 -To determine which monosaccharide is reducing sugar
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Step 3: Part 2- Correct condition for the reaction
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Step 4: Part 3- Correct method to increase the melting point of fatty acid
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