Question

Write the structure of the following compounds:    

(i) Chlorobenzene
(ii) Toulene
(iii) Naphthalene
(iv) Butyl benzene
(v) Ortho-bromophenol​

Answer 1

Answer:

i) In chlorobenzene the electron pairs are in conjugation with pi electrons of the ring. Thus, C-Cl bond accquires a partial double bond character due to resonance. As a result, the bond cleavage in haloarene is diffcult than chloromethane. Give the uses of Freon 12, DDT, carbon tetrachloride and iodoform.

ii) Toluene, also known as methylbenzene, is an organic chemical compound. It is categorized as such because of the presence of carbon (C) atoms in its chemical formula, C7H8. You may notice that the chemical formula of toluene (C7H8), has seven carbon (C) atoms and eight hydrogen (H) atoms.

iii) Naphthalene, the simplest of the fused or condensed ring hydrocarbon compounds composed of two benzene rings sharing two adjacent carbon atoms; chemical formula, C10H8.

iv) n-Butylbenzene is the organic compound with the formula C6H5C4H9. Of two isomers of butylbenzene, n-butylbenzene consists of a phenyl group attached to the 1 position of a butyl group. It is a slightly greasy, colorless liquid.

v)This compound belongs to the class of organic compounds known as o-bromophenols. These are bromophenols carrying a iodine at the C2 position of the benzene ring.

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