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NEET 2016

Exam: NEET
Year: 2016
Subject: Chemistry
Chapter: General Organic Chemistry

NEET 2016 · Chemistry · General Organic Chemistry

The pair of electron in the given carbanion, C H _ 3 C ≡ C ^ ⊖ is...

The pair of electron in the given carbanion,

C{H}_{3}C ≡ {C}^{⊖}

is present in which of the following orbitals?

Options

A $2p$
B $s{p}^{3}$
C $s{p}^{2}$
D $sp$

Correct answer

D. $sp$

Step-by-step solution

$C{H}_{3} - C ≡ {C}^{⊖}$ : In the carbanion, the carbon is having 1 sigma bond, $2\pi$ bonds and 1 lone pair therefore C is sp hybridized and lone pair is present in hybridised orbital.

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