Question

In which of the following process highest energy is absorbed ?
(a) $Cu \rightarrow Cu^+$
(b) $Br \rightarrow Br^-$
(c) $I \rightarrow I^-$
(d) $Li \rightarrow Li^+$

Answer 1

a is correct answer

explation

A metal-containing ring like that shown is called a chelate ... more stable than the corresponding complexes of ... this increase in stability is called the chelate effect

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Answer 2

Hello Friend

ans

Option.A

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