Question

what is bond length between C and X in haloalkane and haloarene ?​

Answer 1

Answer:

The C-X bond in haloarenes is polarized, as halogens are more electronegative than carbon. Due to high electronegativity of halogen it attracts the electron cloud more towards itself and thus gains slight negative charge, on the other hand carbon obtains a slight positive charge.

As halogens need only one electron to achieve their nearest noble gas configuration, only one sigma bond is formed between one carbon and one halogen atom.

Explanation:

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