Question

convert butane to 2-chlorobutane​

Answer 1

I think u should better use Google rather than brainly

even though my answer is

CH3-CH2-CH2-CH3 BUTANE

2-chlorobutane ---- CH3-CH-CH2-CH3

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Cl

Answer 2

Butane can be converted into 2-chlorobutane by following step of reactions -

(i). React butane with bromine ( Br$_{2}$ ) and heat the mixture , 1-bromobutane is formed .

(ii). React 1-bromobutane with aqueous potassium hydroxide ( KOH ) , 1-butanol is formed .

(iii). React 1-butanol with sulphuric acid , 1-butene is formed .

(iv). React 1-butene with hydrochloric acid ( HCl ) , 2-chlorobutane is formed .