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Basics of Organic Chemistry question

2009 · Shift 0 · Q5

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JEE Main
Chemistry
Basics of Organic Chemistry
2009 · Shift 0 · Q5

Basics of Organic Chemistry question

2009 · Shift 0 · Q5

JEE MainChemistryBasics of Organic ChemistryMCQ+4 / −1

Arrange the carbanions,

{(C{H_3})_3}\overline C

,

\overline C C{l_3}

,

{(C{H_3})_2}\overline C H

,

{C_6}{H_5}\overline C H{}_2

in order of their decreasing stability :

A
${(C{H_3})_2}\overline C H$ > $\overline C C{l_3}$ > ${C_6}{H_5}\overline C H{}_2$ > ${(C{H_3})_3}\overline C$
B
$\overline C C{l_3}$ > ${C_6}{H_5}\overline C H{}_2$ > ${(C{H_3})_2}\overline C H$ > ${(C{H_3})_3}\overline C$
C
${(C{H_3})_3}\overline C$ > ${(C{H_3})_2}\overline C H$ > ${C_6}{H_5}\overline C H{}_2$ > $\overline C C{l_3}$
D
${C_6}{H_5}\overline C H{}_2$ > $\overline C C{l_3}$ > ${(C{H_3})_3}\overline C$ > ${(C{H_3})_2}\overline C H$

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