Question

name molecule which posses only pi bond​

Answer 1

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Answer 2

Answer:

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).), 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.

Explanation:

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