CH=CH2 O,N

Q: 21. Which of the following is the repeating unit in poly(vinyl chloride) (PVC)? CI CI H # A B ΤΟ CI…

A: Here we are the repeating unit in Polyvinyl chloride (PVC) from the givenamong options.

Q: Which is the is the correct structure for a-D-galactopyranose? OH OH HO HO O HOCH2 0. OH OH OH OH OH…

A: α-D-galactose is d-Galactopyranose having alpha-configuration at the anomeric centre. It has a role…

Q: Aramids (such as Kevlar) are macromolecular compounds which can lead to desired materials for…

A: H-bonding It is the bonding between H and electronegative atoms like F, O and N is called H-bonding.…

Q: Draw the structures of the TWO glycoside products formed below CH2OH OH CH3OH, H* но НО ОН

A:

Q: Which OH groups are in the axial position in b-d-mannopyranose?

A: Mannose is a monomer sugar of class aldohexose i.e. a 6-carbon sugar-containing aldehyde group. It…

Q: Name the following attachment :

A: The official naming of any chemical compound is done by the rules and guidelines given by the “IUPAC…

Q: Which would you expect to be the most malleable; sugar( C12H22O11), copper wire ( Cu), Epsom salt (…

A: One of the important physical property of metal is its their malleability. Malleability is a…

Q: What kind of molecule is: CH2CH2COOH. A sugar A phospholipid A saturated fatty acid An unsaturated…

A: We have to predict the type of molecule.

Q: What are the major types of phospholipids?

A: Phospholipids are kind of lipids that consist of a hydrophilic group as the phosphate group and a…

Q: CH:(CH,)12-C-0-ÇH, 8. II CH;(CH,)12-C-0-ÇH II CH;(CH,)12-C-0-CH, The compound above is an example of…

A: The organic compounds which are insoluble in nature and consist of oil and fat are termed as lipids.…

Q: How many stigma bonds are in CH3CH2CH2SH?

A: Given, The structural formula = CH3CH2CH2SH The compound name of the structural formula CH3CH2CH2SH…

Q: Which one of the following is the correct structure for polystyrene? Ph CN H. Ph H. CH -C -C- none…

A: Polystyrene is formed by polymerisation of styrene monomer.

Q: When acrolein undergoes anionic polymerization, a polymer with two types of repeating units is…

A:

Q: how many kilograms of S are needed to cross-link 20% of the cross-link positions in 300 kg of…

A: Polymers are the repeating chains of monomer molecules. Polymers have unique properties like…

Q: How would you categorize the following polymer? O a Polyester O b. Epoxy resin O C Polyamide Od.…

A: The polyester polymer contains an ester functional group in the repeat unit of the main chain. It…

Q: ·5'-G-G-A-T- T-A-C- T-A-T-G-C-3' Complimentary DNA sequence? e • How many hydrogen bonds would form…

A:

Q: Drawe the skeletal structue for CH3CH2C(CH3)2CH2C(CH3)3

A: Given :- CH3CH2C(CH3)2CH2C(CH3)3  To draw :-  skeletal structure of above given condensed formula

Q: Polyvinyl acetate is an example of a homopolyme O True O False

A: Homopolymer is a polymer made up of single type of monomer.

Q: gle? galactose 90 angle 120 angle ОН 109.5 angle 180 angle Н CH₂OH Н OH І- I ОН Н O Н lactose CH₂OH…

A: To predict the actual C-O-C bond angle in βglycoside bond, one has to draw the actual conformation…

Q: eduction IC

A: A colligative property is that property that depends on the amount of solute and not depends on the…

Q: Which of the following is the repeating unit in polyvinyl chloride (PVC)?

A: Polymer: Polymer is a Greek words. Poly means many mer means unit or part Polymer are large…

Q: Nhich of the following Lews Steuctures ave inwalid; esplain why? H-C-C-H [N=7- II III

A: Molecule ll showing invalid Lewis structure.  For the correct Lewis structure each element present…

Q: a. mcpba, CH2CI2 b. H30*

A: The reactions in which the addition of oxygen atoms take place are called oxidation reactions. Also…

Q: Classify the compound below. H. %3D H-c-o-c-(CH2)16CH3 H-C-0-C-(cH2)14CH3 %3D…

A: Carboxylic acid reacts with alcohol in the presence of an acid catalyst, known as an esterification…

Q: Draw the illustration for the complete polymerization of PET representing 5-unit monomer.

A:

Q: When acrolein undergoes anionic polymerization, a polymer with two types of repeating units is…

A:

Q: 9. Alpha-helices and B-pleated sheets are both examples of a. primary structure. b. secondary…

A: A polypeptide chain, such as alpha-helices, is the example of secondary structure in which this…

Q: Which of the following contains a natural polymer AND a man-made polymer? a) Polyester and…

A: A natural polymer is the one which is found naturally in nature. A man made polymer is the one which…

Q: Chloroplasts in plant cells carry out the process of cell respiration. O True O False

A: Reference: Self Introduction: The plant gets energy in the form of ATP by converting glucose into…

Q: Which of the following is NOT a natural fiber?

A: The type of fibers which are obtained from nature that is from plants and animals are known as…

Q: 32. Which of the following terms best describes nylon? A) natural fibre B) synthetic protein C)…

A: We’ll answer the first question. Please submit a new question specifying other questions you’d like…

Q: O a. the glycosidic bond between the glucose units

A: In this question, asked that difference between amylose and cellulose.

Q: Name the following attachement:

A: The given compound is,

Q: 32. Glycolipids are a type of a. wax Ob. sphingolipid C. phospholipid d. nonsaponifiable

A: The lipids found in cell membranes can be categorized in various ways. Phospholipids are lipids…

Q: The following compound is a(n) monosaccharide triglyceride harmone steriod dipeptide CH,OH CHOH is a…

A: In the given question we need to identify the type of molecule represented in the chemical…

Q: Draw the structure of β-D-galactose.

A: The structural formula of a substance or compound is a realistic portrayal of the sub-atomic design…

Q: Draw a 6-monomer chain of polystyrene with "head to head" orientation.

A: Styrene is the monomer of the polystyrene. Polystyrene is formed by the free radical vinyl…

Q: Which OH groups are in the axial position in B-D-mannopyranose?

A:

Q: Which of the following represents polytetrafluoroethylene? O O O یڈا O F tetrafluoroethylene F F F…

A:

Q: Triglycerides can be classified by the number of double bonds present in the hydrocarbon chain.…

A: Firstly there is meaning for some terms:- •Saturated:- means all carbon carbon bond are single bond…

Q: the reaction C3H6 + H2 = C3H8 is: a) replacement b) additions c) polymerization d) esterification

A: The answer is given as follows  Option b is correct option  Addition reaction

Q: 4. What RNA sequence is complementary to the following DNA sequence? T-G-A-T-T-A-C-A

A: In DNA the four nitrogenous bases are A, T, C, and G, and in RNA four nitrogenous bases are A, U, C,…

Q: Which of the following contains a B-1,4-glycosidic bond?

A: A glycosidic bond (or) glycosidic linkage is a type of covalent bond that joins two monosacchride…

Q: What epoxy resin is formed by the following reaction sequence?

A: Epoxy resin: The hydroxyl group of phenol will attack the epichlorohydrin and prepolymer is formed.…

Q: Name the chiral carbon atoms in sertraline

A:

Q: True/False - Waxes are different from fats and oils in that they are simple monoesters with long…

A: Waxes are different from fats and oils in that they are simple monoesters with long saturated carbon…

Q: The monomers H2N- NH2 and HO would react with each other to form a polyamide a polycarbonate Oa…

A:

Q: 4. Predict the repeat unit for the following polymerizations: а. H2O2 N- b. NCO OCN

A: Since you have multiple questions we will answer the first one for you. To get the remaining…