(b) Distinguish each as aromatic or antiaromatic in terms of electronic basis. Explain which one is more stable. (i) Compound A Compound B (ii) Compound C Compound D (iii) Compound E Compound F

Q: Draw structures for the two major products of the following reaction. 1 eq. HBr

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Arrange each group of compounds in order of increasing acidity.(a) phenol, ethanol, acetic acid

A: The pKa values of given compounds are, Acetic acid = 4.8 Phenol = 10 Ethanol = 16 In generally more…

Q: 5. Rank the compounds below according to their reactivity toward electrophilic aromatic…

A: In electrophilic aromtic substituion  an electrophile attacks the nucleophilic (electron rich…

Q: Phenol is slightly soluble in water. Why? Select the best choice below. Select the correct answer…

A: Answer:When hydrogen atom is directly bonded to high electronegativity atoms like F, O or N, then…

Q: Explain why each compound is aromatic, anti-aromatic or non-aromatic. (d) H + 20: ion pirilio

A:

Q: Describe the characteristic infrared absorption frequencies that would allow you to distinguish…

A: (a) cyclohex-2-enone and cyclohex-3-enone

Q: Suggests IUPAC names the following compounds: (a) (b) C Ho (d) бида (e) Hie (f) Н

A:

Q: Number of x electrons in A: I Enter numeric value Compound A is: O antiaromatic O aromatic…

A: Aromatic compounds are cyclic and have alternating double bonds/conjugateed double bonds.Any given…

Q: 2) State if the following compounds are aromatic, non-aromatic, or anti-aromatic. (a) ΗΝ (b)

A: A molecule is considered aromatic when it follows the following conditions. The molecule must be…

Q: Provide the IUPAC name for the following compound:

A: The IUPAC nomenclature of organic chemistry is a method for naming organic compounds.

Q: The hydrocarbon fluorene was treated with potassium t-butoxide in an acid-base reaction

A: Fluorene is a non aromatic compound, which easily remove a proton in form of H+ to form fluorenide…

Q: What is the Huckel rule of aromaticity. Explain and give an example. short and clear answer please

A: Answer: In this question we have to explain Huckle's rule which gives us a proper definition of…

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.