10.12 Write the structures of the following organic halogen compounds. (i) 2-Chloro-3-methylpentane (ii) p-Bromochlorobenzene (iii) 1-Chloro-4-ethylcyclohexane (iv) 2-(2-Chlorophenyl)-1-iodooctane (v) 2-Bromobutane (vi) 4-tert-Butyl-3-iodoheptane (vii) 1-Bromo-4-sec-butyl-2-methylbenzene (viii) 1,4- Dibromobut-2-ene

1. Write the longest chain first e. in this case it is ‘pentane’ consisting of 5 carbons.
2. Now, place the substituents at their respective place. For eg. Chlorine(Cl) at second carbon and methyl(CH₃) at third carbon.

1. Write the longest chain first i.e. in this case it is ‘benzene’ a cyclic structure consisting of 6 carbons

   with 3 double bonds.

2. Now, place the substituent Bromine(Br) at the para position i.e. at the fourth carbon.

 

<p><picture><img src="https://images.shiksha.com/mediadata/images/articles/1690438369phpziMHaW.jpeg" alt="" width="236" height="65"></picture></p><div><div><ol><li>Write the longest chain first e. in this case it is ‘pentane’ consisting of 5 carbons.</li><li>Now, place the substituents at their respective place. For eg. Chlorine(Cl) at second carbon and methyl(CH₃) at third carbon.</li></ol><div><div><div><div><div><div><picture><source srcset="https://images.shiksha.com/mediadata/images/articles/1690438631phpS25gXn_480x360.jpeg" media="(max-width: 500px)"><img src="https://images.shiksha.com/mediadata/images/articles/1690438631phpS25gXn.jpeg" alt="" width="230" height="84"></picture></div></div></div></div></div></div><ol><li>Write the longest chain first i.e. in this case it is ‘benzene’ a cyclic structure consisting of 6 carbons<p>with 3 double bonds.</p></li><li><p>Now, place the substituent Bromine(Br) at the para position i.e. at the fourth carbon.</p></li></ol><div><div><picture><source srcset="https://images.shiksha.com/mediadata/images/articles/1690438699phpUh0Rrx_480x360.jpeg" media="(max-width: 500px)"><img src="https://images.shiksha.com/mediadata/images/articles/1690438699phpUh0Rrx.jpeg" alt="" width="416" height="380"></picture></div></div><p><picture><img src="https://images.shiksha.com/mediadata/images/articles/1690438730phpKEPEKy.jpeg" alt="" width="548" height="306"></picture></p><div><div>&nbsp;</div></div></div></div>

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