A) One \[\sigma \] bond and one \[\text{ }\!\!\pi\!\!\text{ -}\]bond
B) One \[\sigma \] bond and two \[\text{ }\!\!\pi\!\!\text{ -}\]bond
C) Two \[\sigma \] bond and two \[\text{ }\!\!\pi\!\!\text{ -}\]bond
D) Two \[\sigma \] bond and one \[\text{ }\!\!\pi\!\!\text{ -}\]bond
Correct Answer: D
Solution :
The structure of CaC2 is \[C{{a}^{2+}}{{[:C\equiv C:]}^{2}}\]i.e, one \[\pi \]and two \[\sigma \] bondsYou need to login to perform this action.
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