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Choose the correct statement....

Choose the correct statement.

A

Co-ordination number has nothing to do with the number of groups or molecules attached to the central atom

B

Co-ordination number is the number of co-ordinating sites of all the ligands connected to the central atom or the number of co-ordinate bonds formed by the metal atom with ligands

C

Werner's co-ordination theory postulates only one type of valency

D

All are correct.

Text Solution

Verified by Experts

The correct Answer is:
B
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