Question

Q6
Which of the following is/are incorrect with respect to Werner's theory of
coordination compounds?
O
Metals posses two types of valency - primary and secondary.
O
O
Primary valency corresponds to co-ordination number while the secondary
valency corresponds to oxidation number.
Primary valencies are satisfied by negative ions, whereas secondary valencies
are satisfied by either neutral molecules or negative ions
The secondary valencies have a fixed orientation in space.
Deselect
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Answer 1

Answer:

sorry I am not at all interested in chemistry