Q3 of 102 Page 310

Write the structures of the following organic halogen compounds.
1,4-Dibromobut-2-ene

Explanation:

1. Write the longest chain first i.e. in this case it is ‘butane’ i.e. straight chain of 4 carbons and a double and second carbon.

2. Now, place the substituents Bromine(Br) at the first and fourth carbon.

Write the structures of the following organic halogen compounds.

4-tert-Butyl-3-iodoheptane

Write the structures of the following organic halogen compounds.

1-Bromo-4-sec-butyl-2-methylbenzene

Which one of the following has the highest dipole moment?

(i) CH₂Cl₂ (ii) CHCl₃ (iii) CCl₄

A hydrocarbon C₅H₁₀ does not react with chlorine in dark but gives a single monochloro compound C₅H₉Cl in bright sunlight. Identify the hydrocarbon.

Write the structures of the following organic halogen compounds.1,4-Dibromobut-2-ene