The chemical formula for the amino acid glycine is CHŞNO2. Which of the following statements about glycine is false? O Glycine wil always contain 5 hydrogen atoms per molecule. There are five times as many hydrogen atoms as there are nitrogen atoms. O Each molecule of glycine contains 9 atoms. O The ratio of oxygen atoms to carbon atoms is 1 to 1.

Q: Which of these cannot be used as a main component (e.g., 1% or more) to make some polymers? A) B)…

A: A multiple choice question based on polymer, which is to be accomplished.

Q: Draw a line-bond structure for C2H4. Explicitly draw all H atoms. You do not have to include lone…

A:

Q: Molality is moles of solute divided by kilograms of solvent. As the fudge was heated, there was…

A: Molality is a measure of number of moles of solute present in 1 kg of solvent. Fudge is soft crumbly…

Q: 64. Which of the following statements about ethylene (CH2=CH2) molecule is/are false?

A: Given molecule is ethylene                or CH2 = CH2

Q: Which of the following is the most likely structure of the following carbocation after rearrangment…

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Q: What Grignard reagent and aldehyde/ketone will you use to prepare pentan-2-ol (2-pentanol)?

A: Grignard reagent is an organometalloc compound which is represented by R-Mg-X. Grignard reagent…

Q: What apparent splitting pattern would not be found in the 'H NMR spectrum or the following molecule?…

A: Now peak a give singlet  peak b give n+1=2+1=3triplet  peak c give=2+1=3triplet  peak d…

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A: Eclipsed conformation: In this conformation, 2 substituents X and Y on adjacent atoms A and B are at…

Q: 17. For which of the following species are the dispersion forces strongest? A) C,H10 B) C,H12 C)…

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Q: B. How do you prepare pentan-2-ol (2-pentanol) from ethyne?

A: Reaction

Q: 10. Which of the following subs CBr CBr F CBr,F2 CBRF CF 11. Which of the following liq CH;OCH;…

A: CF4 has lowest boiling point Explanation: The higher the intermolecular forces, the more the boiling…

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Q: Which best describes why carbocation formation is the rate determining step of a unimolecular…

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Q: 4. How would you carry out the following transformation Indicate the appropriate reagents in each…

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Q: III II Which alkene is least stable?

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Q: 23.) Which of the following species is amphoteric? A) CO, 2- B) HF C) NH,* D) H;PO, E) None of the…

A: Amphoteric species: It is defined as the species that can acts as both an acid and a base. Or,…

Q: Which of the following should not be included in a synthetic scheme? Reaction temperature Reaction…

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Q: 22.12 (SYN) Show how to carry out each of the following transformations. (a) (c) تنى:b نت تحمل…

A:

Q: Using the thermodynamic data provided below, calculate the standard change in entropy when one mole…

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Q: For the following reaction, decide if the transformation is a functional group transformation or…

A: cyclohexane epoxide in the given question transform to cyclohexanol. Epoxide upon reduction gives…

Q: What is the main product of the following reaction? Me Me OCH2CH3 - Me CH;CH2OH Br

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Q: Problem: (a) Draw both chair conformations of the compound shown below. (b) Which chair conformation…

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Q: Which of the following molecules cannot undergo oxidation? 2-methyl-2-propanol ii. 1-propanol iii.…

A: Oxidation means addition of oxygen or removal of hydrogen

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A: It is given that at higher temperature the reaction between the Mg and HCl is faster, The increased…

Q: Consider the cysteine molecule. Choose the structural formula for the anion formed in base. O HS C…

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Q: 62. Which is a tertiary alcohol? CH3 H3CH,C-0-H он но HO II II IV а. I b. II с. II d. IV е. V

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Q: Name: 3,3-dichloropentanal Structure: Name: Structure: ne following aldehydes and ketones. 1=C0 C-H…

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Q: Find the major product from the following reaction sequence: 1. LDA 2. Br 3. EtMgBr, EtO 4. HО+

A: Applying concept of organic synthesis.

Q: Compare the boiling point of the following

A: To find: Comparison of the boiling point of the given compounds

Q: Please if possible explain a little bit , thank you

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Q: 19. Which of the following would be expected to have the highest vapor pressure at room…

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Q: Draw the structures of and name the following carboxylic acids and Name: 3-methyl Name: CH3 Name:…

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Q: 15. What is the corect IUPAC name for the molecule below? a. 3-benzylhexane b. 4-benzylhexane c.…

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Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.