NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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In allene structure, three carbon atoms are joined by:

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Correct option: C

Two

\mathrm{\sigma }

and two

\mathrm{\pi }

bonds

Option C (Two

\mathrm{\sigma }

and two

\mathrm{\pi }

bonds) is correct because in allene (C=C=C), the central carbon has two sigma bonds and two pi bonds.

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