a. N- b. C. Br н d. H. N. H. エ エ エ Zーエ

Q: Which hydrogen in each molecule is most acidic?

A: Acidic Hydrogen is the one which is attached to electronegative atom having lesser charge density so…

Q: Draw an isomer of dibromocyclopropane that has (a) one proton environment; (b) two proton…

A: Isomers are the molecules with same molecular formula but different molecular structures. The…

Q: Given the Ka values (in parentheses) for the following acids: HSO4– (Ka= 1.2 x 10–2); HNO2 (Ka= 4.0…

A: Given data, Ka for HSO4- = 1.2 x 10-2 Ka for HNO2 = 4.0 x 10-4 Ka for HC2H3O2 = 1.8 x 10-5

Q: LOD 4000 3000 2000 1S00 1000 S00 MAVENUNEERI

A:

Q: PKA o

A: Amino acid: An organic compound containing both ammonia and carboxylic group is called amino acid.…

Q: Using example discuss SN1 reactions ?

A: SN1 reaction is a nucleophilic substitution reaction. From the name itself, S stands for…

Q: For each of the following perrs what relationships exist between the two structures?

A:

Q: luz luz (E) (E) (2E,4Z,6Z,8E)-deca-2,4,6,8-tetraen

A: A pericyclic reaction is a concerted reaction in which the number of rings in the transition state…

Q: Assign the following as Ror S.

A:

Q: A) Phenol Red is a weakly acidic dye which is yellow in the HA form and red in the A form. What…

A:

Q: Which of the following resonance structures has the greatest contribution to the hybrid? Explain.

A: Four resonance structures of the considered chemical species have been provided. The greatest…

Q: 9. Phosphotyrosine (shown below) has four ionizable functional groups (pK1 = 2.5, pKR1 = 2.1, pKr2 =…

A: a) Given is the phosphotyrosine molecule, with four ionizable groups.

Q: Estimate the pKa of each of the indicated bonds.

A: a.

Q: 8. Answer all parts of this question. The synthesis of the drug minoxidil is shown below. Minoxidil…

A: The functional group is a key component associated with a molecule that furnishes a characteristic…

Q: ）Rank the following compounds in order of increasing pKa values, and explain your choices in detail.

A: Carboxylic acids are stronger acids than ketones. In carboxylic acids, the hydrogen atom attached to…

Q: 1. Compound A C7H140 IR spectral data: 2935, 2985, 1725 cm-¹ ¹H NMR spectrum =

A:

Q: Discuss comprehensively why -Cl and -NO2 are deactivators and why -Cl is a weak and -NO2 a strong…

A: we have to explain the deactivating nature of Cl and NO2 groups

Q: In cells, vitamin C exists largely as its conjugate base X. X is anantioxidant because radicals…

A: The structure of the radical formed by H abstraction has to be drawn. The reason of this H atom is…

Q: Which of the statements below is FALSE regarding SN2 reactions?

A:

Q: What is the structure based on the HNMR?

A: Nuclear Magnetic Resonance (NMR) spectroscopy is an analytical chemistry technique used to deduce…

Q: Which of the two compounds shown below is more basic? You must rationalize your answer based on…

A: In compound: A, the negative charge lies on an sp hybridized carbon atom B, the negative charge lies…

Q: draw the structure of EDPTK in its predominant form as it would exist at pH 5

A:

Q: Explain with the help of resonance structures which of the two nitrogen atoms is more basic in the…

A:

Q: Using Basicity to Determine If a Substitution Is Likely to Occur Will the following substitution…

A: The given reaction consists of primary alkyl halide. In case of primary alkyl halide, SN2 reaction…

Q: The purine heterocycle occurs commonly in the structure of DNA. How is each N atom hybridized?

A: Hybridization: When atomic orbitals combine together, resulting in the formation of a new…

Q: CH3 NO2 OCH3 NH2 NH2 NH2 NH2 NH2 II

A: Basicity of aromatic amines depends on  electron density on nitrogen ,more is the electron density…

Q: Provide the correct IUPAC name for CrPO₄.

A: Ionic compound: Ionic compound composed of cation which is positively charged (+charge) and an anion…

Q: Under what circumstances can you assume that the less stable of two compounds is the more reactive…

A: Compound with less energy is more stable. More reactive compound will be less stable, it depends on…

Q: Which of the following molecules would you expect has the highest pKa?

A: The correct option is:

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.