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The primary valency of the metal ion is ...

The primary valency of the metal ion is satisfied by

A

neutral molecules

B

positive ions

C

negative ions

D

all the above

Text Solution

Verified by Experts

The correct Answer is:
3
Except in brown ring formation, always by negative ions.
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Knowledge Check

  • The primary valency of the metal ion in the co-ordination compound, K_2[Ni(CN)_4] is

    A
    Four
    B
    Zero
    C
    Two
    D
    Six

  • The primary valence of the metal ion in the co-ordination compound Na_2[Co(CN)_4] is _________.

    A
    four
    B
    zero
    C
    two
    D
    six

  • The primary valence of the metal ion in the coordination compound K_2[Ni(CN)_4] is

    A
    (a) Four
    B
    (b) Zero
    C
    (c) Two
    D
    (d) Six

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    Assertion (A) : The primary valencies are ionizable and are satisfied by positive ions. Reason (R) : Central atoms/ions in coordination compounds are also referred to as Lewis acids.

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