1.

Statement 1:Addition of Br_2 to 1-butene gives two optical isomers. Statement 2:The product contains one asymmetric carbon

Answer»

Statement 1 is true , statement 2 is true , statement 2 is a correct explanation for statement 1
Statement 1 is true , statement 2 is true , statement 2 is NOTA correct explanation for statement 1
Statement 1 is true , statement 2 is false
Statement 1 is false , statement 2 is true

Solution :This reaction is followed by anti-Markownikoff's rule
`underset"1-Butene"(H-undersetundersetH|oversetoversetH|C-undersetundersetH|oversetoversetH|C-oversetoversetH|C=undersetundersetH|oversetoversetH|C)-HBroverset"Peroxide"tounderset"1-Bromo BUTANE"(H-undersetundersetH|oversetoversetH|C-undersetundersetH|oversetoversetH|C-undersetundersetH|oversetoversetH|C-undersetunderset"Br"|oversetoversetH|C-H)`
In this reaction anti-Markownikoff's addition is explained on the basis of the fact that in the presence of peroxide the addition TAKES place via a free radical mechanism rather than the ionic mechanism


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