Arrange the carbanions, ( {\CH}_3) _3 \overline{ {\C}}, \overline{ {\C}} {\Cl} l_3, ( {\CH}_3) _2 \overline{ {\C}} {\H}, {\C}_6 {\H}_5 \overline{ {\C}} {\H}_2 in order of their decreasing stability : [AIEEE 2009]

Correct Answer is : CCl3>C6H5CH2>(CH3)2CH>(CH3)3C

( {\CH}_3) _2 \overline{ {\C}} {\H}>\overline{ {\C}} {\Cl} l_3> {\C}_6 {\H}_5 \overline{ {\C}} {\H}_2> ( {\CH}_3) _3 \overline{ {\C}}

\overline{C} C l_3>C_6 H_5 \overline{C} H_2> ( {\CH}_3) _2 \overline{C} H> ( {\CH}_3) _3 \overline{ {\C}}

( {\CH}_3) _3 \overline{ {\C}}> ( {\CH}_3) _2 \overline{ {\C}} H> {\C}_6 {\H}_5 \overline{ {\C}} {\H}_2>\overline{ {\C}} {\Cl}_3

{\C}_6 {\H}_5 \overline{ {\C}} {\H}_2>\overline{ {\C}} {\Cl}_3> ( {\CH}_3) _3 \overline{ {\C}}> ( {\CH}_3) _2 \overline{ {\C}} {\H}

AIEEE 2009 Solved Paper

Section: Chemistry

Question : 7 of 89

Marks: +1, -0

Arrange the carbanions, (CH3)3C,C‌Cl‌l3,(CH3)2CH,C6H5CH2 in order of their decreasing stability :

[AIEEE 2009]

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