7. Polycaprolactam (Nylon 6) has higher Tm than Polycaprolactone. Why?

Q: Isomerisation of pyranose with acidic water

A: Given Molecule In pyranose form Condition  Acidic water  Process  Isomerisation

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A: GIVEN:- Poly-L-Lysine and Epsilon Poly-L-Lysine, which polymer(s) can easily dissolve in a saline…

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A: (a) The triethylenemelamine (TEM) is an alkylating agent whoes main power lies in the triple three…

Q: Why is thymol insoluble with bicarbonate and diethyl ether and why is glycine soluble in HCl?

A: THYMOL From the structure of thymol it is clear that the only way it would be…

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A: The chemical compound given is,

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A: This is the organic reaction in which an aromatic electrophilic addition reaction occurs.

Q: Explain Halohydrin Formation ?

A: Given: Halohydrin formation.

Q: Explain the synthesis of estrone from a chlorohydrin ?

A: On the treating the chlorohydrine (1) with strong base, epoxide is formed (2).

Q: In the following reaction. What is the purpose of the hexanes in the reaction? - NH2 H2N NH2 NaOH,…

A: Hexanes, NaOH and H2O are used for the synthesis of nylon-6,6.

Q: calculate the pkb of triethanolamine B

A: A question based on equilibrium concept that is to be accomplished.

Q: What is the positive result for the Osazone test?

A:

Q: What is the Experimental Procedure of Saccharin from Toluene?

A: answer - experimental procedure - Saccharin is a synthetic sweetener otherwise known as Sweet n’…

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A: Lumefantrine  is an antimalarial agent which helps to treat acute malaria.

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A:

Q: How Steric Effects are related with Nucleophilicity ?

A: A nucleophile is a molecule or chemical species that has the capacity to donate an electron pair to…

Q: Would you expect albumin to test positive for a Xanthoproteic test?

A: Xanthoproteic test: It is a test to detect the presence of protein in solution , it is done using…

Q: Which compounds are water soluble?

A: Solubility in water:

Q: Illustrate the Separation of cyclohexanamine and cyclohexanol by an extraction procedure ?

A: Separation of cyclohexanamine and cyclohexanol by an extraction procedure.

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A: 25.T type of emulsion is Oil in water in which oil seems like droplets. So correct answer is option…

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Q: What is the critical extent of reaction (pc) based on Carother's approach to gelation for the…

A: Given the necessary formulas -  Carothers equation: pc = 2/fav; where pc is the extent of the…

Q: 9. Xanthones are not flavonoids but why are they grouped with them?

A: Xanthones are natural products having a tricyclic aromatic system with antibacterial properties.…

Q: A. Describe the difference(s) between the structure of unheated albumin and heated albumin. B. Why…

A: Albumin belongs to the globular proteins family. These proteins are water-soluble and slightly…

Q: NaHCO3

A:

Q: Is TMA a volatile compound or a biogenic amine? Is measurement of TMA a reliable index of spoilage?…

A: Biogenic amines are non-volatile amines. They are obtained during the decarboxylation of amino…

Q: Polyamide preparation from malonic acid (HOOCCH₂COOH) and butanediamine (HNCH₂CH₂CH₂CH₂NH₂)

A: Polyamides are the amides in which -CO-NH linkage is present. These are formed by the reaction of a…

Q: Define characteristics of halohydrin formation ?

A:

Q: what is the ir of anhydride

A: IR spectra

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A:

Q: Et

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A: Given reaction is ,

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A: To answer question 19 and question 20

Q: The following IR is a (n-Butylamine). Please complete the chart corresponding to the IR

A: n-Butylamine is an amine with the condensed formula CH3CH2CH2CH2NH2.

Q: In the synthesis of Nylon 6,6, what happens when hexanedioic acid instead of adipoyl chloride? The…

A:

Q: Why does Poly (DL-lactic acid) degrade more rapidly than Poly (L-lactic acid)?

A: Long chain polymers have higher molecular weight and take more time to degrade than small chain…

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A: The given molecule is a heterocyclic compound with the chemical formula C5H4N4S.

Q: How many grams of adapalene 0.1 % (w/w) gel is required to make 90 grams of adapalene 0.025 % (w/w)…

A: