Q.
Which of the following statement(s) is/are correct?
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a
Primary valency of the central metal of a complex is always satisfied by anions
b
Secondary valency of the centralmetal of a complex may be satisfied by either negative ions or neutral molecules.
c
Species which show primary valencies in a complex compound can be precipitated out.
d
None of these
answer is A.
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Detailed Solution
The species which show secondary valencies in a complex are Lewis base.
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