The melting point of pure cinnqmic acid is 133-135c .according to your melting point composition diagram what happens to the melting point of cinnamon acid when it is contaminated with increasing amounts of urea (before the eutectic point is reached )?

Q: 25. Which of the following statements regarding the physical properties of triacylglycerol is FALSE?…

A: Ans  1) In general the melting point of a triacylglycerol increases as the degree of unsaturation…

Q: At room temperature, would the above triglyceride be a liquid or solid? is because of the → bond.…

A: The given triglyceride contains three fatty acids. Among them, two fatty acids are unsaturated fatty…

Q: Ascorbic acid has a chemical formula of C6H8O6 and is water soluble. A solution containing 80.5 g of…

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Q: 29. Which of the lipids in Figure LP 1 is likely to have the highest melting point? II III Figure LP…

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Q: On a separate sheet of paper, draw a triglyceride (glycerol + 3 fatty acids) with formula…

A: Given the formula of the fatty acid is C5H10O2. Degree of unsaturation of C5H10O2 is: Degree of…

Q: The type of separation technique that is based on distribution of organic compounds between two…

A: Answer The separation technique that is based on…

Q: The black residue left over after complete dehydration of a carbohydrate is ___

A: ANSWER

Q: Give the organic products that would form after the following dipeptide is heated with potassium…

A: The given dipeptide structure is shown below.We have to give the major products when the dipeptide…

Q: aw the structure of an optically active triglyceride

A: The compound that is formed of glycerol and three fatty acids is called triglyceride.

Q: Take a look at this molecule, and then answer the questions in the table below it. CH₂OH CH₂OH H H H…

A: Step 1: Step 2:Step 3: Step 4:

Q: Which of the following lipids is likely to have the highest melting point?

A: This question is related to biomolecules.

Q: Which of the following lipids is likely to have the lowest melting point?

A: Melting point depends on the packing  efficiency of the Molecules in per unit volume. If Molecules…

Q: Olive oil melts around -6 °C and palm oil melts around +35 °C. What does this say about the relative…

A: On comparing the olive oil with palm oil, the saturated fat contant is very high in palm oil and…

Q: What is the instrument used to homogenize food samples in special sterile filter plastic bags by the…

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Q: Which of the following is an unsaturated triacylglycerol? O OH te NH3

A: fatty acid containing  double bonds is called as unsaturated fatty acid.

Q: (b) (c) CH₂CH₂ T CH₂CH₂CH₂CHCHC=CH CH₂CH₂CH₂

A: According to the IUPAC nomenclature, First longest chain of carbon atom is identified. Numbering is…

Q: 1. Molecules 1-4 are ___? Lipids Carbohydrates Amino acids 2. Molecule 4 is composed of monomer(s)…

A: Given: some molecules are given To find: Molecule 1-4 Monomer of Molecule 4  Molecule 4  Solution:…

Q: Q17. Draw the structure in which lipids are aligned when placed in water? What is this structure…

A: Disclaimer-Student had asked for only question 17, That's why question 17 is only answered. Lipids…

Q: Classify each of the molecules in the table. molecule CH3-CH₂-CH=CH-CH₂-CH=CH-(CH₂)9 O=C H…

A: Given are organic compounds.All the given compounds contain carboxylic acid functional group and…

Q: D 2 and 3

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Q: OCH 3 SO,NH2 What type of pharmacophore is the following compound made of? `N ZI IZ

A: Answer. A Pharmacophore is an assemblage of steric and electronic features that is necessary to…

Q: Draw the structural formula of the products resulted from the complete hydrolysis of the…

A: The acid hydrolysis of the above structure involves the cleavage of the ester linkages in the…

Q: Based on the solubility, are lipids polar or non-polar? Explain. Test tube Solvent Solubility (S…

A: We can determine whether any substance is polar or non-polar from their solubility in different…

Q: Hydrogenation of unsaturated vegetable oils raises the melting point. True or False?

A: Unsaturated vegetable oil contains lipids of fatty acid, glycerol backbone. On hydrogenation it…

Q: Draw the skeletal structures of the hydrolysis products carboxylic acid and alcohol formed when the…

A: Given compounds is , CH3(CH2)12COO(CH2)25CH3 This is ester and ester on hydrolysis forms carboxylic…

Q: Draw the skeletal structures of the hydrolysis products carboxylic acid and alcohol formed when the…

A: Ester hydrolysis reaction: Esters are hydrolyzed into carboxylic acid and alcohol in the presence of…

Q: 2 W S X A biological molecule is shown here. What is the most likely classification of this…

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Q: Describe the carbohydrate structure depicted below; CH2OH -CH2 | О он OH Но Он H OH H OH your answer…

A: Carbohydrates are one of  main nutrients  which is found in food and drinks.

Q: 9. Indicate the type of complex lipid represented by each structure below. CH CH CH.CH" CH.CH, OH OH…

A: Given:-

Q: 23. Molecules 1-4 are_? d. Lipids e. Carbohydrates f. Amino acids 24. Molecule 4 is composed of…

A: Answer of question 23,24,25

Q: Which of the statements are true? Unsaturated fats have higher melting points than saturated fats.…

A: Unsaturated fatty acids will have double bonds in their structure. However, saturated fatty acids…

Q: ake a look at this molecule, and then answer the questions in the table below it. CH₂OH H он H OH H…

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Q: On a soap molecule, identify which end is known as being polar and which end is known as being…

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Q: How do soaps act as cleansing agents in the process of micelle formation and emulsification? Explain…

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Q: CH3CH2CH2 CH3 C = C H.

A: According to IUPAC Nominclature rules for Alkene :  Select longest continues chain of carbon carbon…

Q: Which, if any, of the following features is common to soaps, detergents, phospholipids, and…

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Q: 2. Triglycerides always have three fatty acid chains linked to a glycerol group, and these fatty…

A: