A) Two sigma and two pi bonds
B) Three sigma and one pi bonds
C) Two sigma and one pi bonds
D) Two sigma and three pi bonds
Correct Answer: A
Solution :
\[{{C}^{\text{-4}}}_{3}\Rightarrow \,\,\overset{-3}{\mathop{C}}\,\,-\,\,C\equiv \overline{C}\,\,\,\,\,\sigma \Rightarrow 2\] \[\pi \,\,\Rightarrow \,\,2\]You need to login to perform this action.
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