Class 11 NEET Chemistry Organic Chemistry Some Basic Principles And Techniques Part 1

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Question : 29 of 100

Marks: +1, -0

Homolytic fission of the following alkanes forms free radicals

CH3−CH3,CH3−CH2−CH3,(CH3)2CH−CH3,

CH3−CH2−CH(CH3)2.
Increasing order of stability of the radicals is

(KN NEET 2013)

(CH3)2
●
C
−CH2−CH3<CH3−
●
C
H−CH3<CH3−
●
C
H2<(CH3)3
●
C
CH3−
●
C
H2<CH3−
●
C
H−CH3<(CH3)2
●
C
−CH2−CH3<(CH3)3˙
●
C
CH3−
●
C
H2<CH3−
●
C
H−CH3<(CH3)3
●
C
<(CH3)2
●
C
−CH2−CH3
(CH3)3
●
C
<(CH3)2
●
C
−CH2−CH3<CH3−
●
C
H−CH3<CH3−
●
C
H2

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