Question

name the compound in which sigma bond is absent. ​

Answer 1

Answer:

Pi bond

Explanation:

In some cases of multiple bonds between two atoms, there is no net sigma-bonding at all, only pi bonds. Examples include diiron hexacarbonyl (Fe2(CO)6), dicarbon (C2), and diborane(2) (B2H2). In these compounds the central bond consists only of pi bonding because of a sigma antibond accompanying the sigma bond itself.

Answer 2

Answer:

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