Write the equations for the preparation of 1-iodobutane from
(i) 1-butanol , (ii) 1-chlorobutane , (iii) but-1-ene.

Write the equations for the preparations of 1-iodo-butane from: 1-Butanol.

Write the equations for the preparation of 1-bromobutane from : (i) "1-butanol"" "(ii)"but -1-ene"

Give balanced equations for the laboratory preparations of butene from butanol

Give chemical equation for the preparation of ethyne from 1,2-dibromethane.

(i)Write equation for preparation of 1-iodobutane from 1- chlorobutane (ii) Out of 2 - bromopentane 2- bromo-2 methylbutane and 1- bromopentane ,which compound is most reactive towards elimination and why ? ( iii) Give IUPAC name of CH_3-CH=CH-underset(Br)underset(|)overset(CH_3)overset(|)C-CH_3

Write the chemical equations for the preparation of ethanol from the following compounds: (i) Ethyl bromide (ii) Ethene (iii) Acetaldehyde

How is 1-iodobutane obtained from 1-butene?

Write the equation of the reaction of hydrogen iodide with : (i) 1-propoxypropane, (ii) methoxybenzene, (iii) benzyl ethyl ether.

Write the equation for the reaction of HI with : (i) 1-Propoxypropane (ii) Methoxybenzene (iii) Benzl ethyl ether.

Write the question of the reaction of hydrogen iodide with (i) 1-Propoxypropane (ii) Methoxybenzene (iii) Benzyl ethyl ether