These solutions for Hydrocarbons are extremely popular among Class 11 Science students for Chemistry Hydrocarbons Solutions come handy for quickly completing your homework and preparing for exams. Chlorination of methane proceeds via a free radical chain mechanism. The whole reaction takes place in the given three steps. In the second step, chlorine free radicals attack methane molecules and break down the C—H bond to generate methyl radicals as:. These methyl radicals react with other chlorine free radicals to form methyl chloride along with the liberation of a chlorine free radical. Hence, methyl free radicals and chlorine free radicals set up a chain reaction.
Chapter 6: Energy and Properties - Chemistry LibreTexts
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NCERT Solutions for Class 12 Chemistry Chemistry Part II
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There is one amino acid, cysteine Cys , that contains a thiol. Note that methione is a sulfide the sulfur analog of an ether. Some of the names are given only as their three-letter abbreviations. Racemic mixtures are NOT optically active.