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For a complex [Co(NH(3))(3)CI(3)] pick u...

For a complex `[Co(NH_(3))_(3)CI_(3)]` pick up true statements ?

A

The co-ordination number and oxidation number of coablt is 6

B

The complex can show fac and mer isomerism

C

The complex can show optical isomerism

D

This complex can from whitwe precipitate of AgCI with `AgNO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
`Ma_(3)b_(3)` complex exhibits fac and mer isomerism.
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Three arrangements are shown for the complex [Co(en)(NH_(3))_(2)Cl_(2)]^(+) . Pick up the wrong statement.

How many ions are produced from the complex, [Co(NH_(3))_(6)]CI_(2) in solution ?

Knowledge Check

  • In a complex, [Co(NH_(3))_(3)Cl_(3)] ,

    A
    C.N. is 6 and oxidation state is +3
    B
    Oxidation number +6 and C.N. is 3
    C
    C.N. is 6 and oxidation state is zero
    D
    Coordination number and oxidation number are 3 and +3 respectively

  • Three arrangements are shown for the complex [Co(en)(NH_(3))_(2)Cl_(2)]^(+) pick up the wrong statement.

    A
    I and II are geometrical isomers
    B
    II and III are optical isomers
    C
    I and III are optical isomers
    D
    II and III are geometrical isomers

  • Three arrangements are shown for the complex [Co(e n) (NH_(3))_(2)Cl_(2)]^(+) pick up the correct statement:-

    A
    II and III are optical isomers
    B
    I & III are optical isomers
    C
    I & II one geometrical isomers
    D
    II & III are geometrical isomers

    • Similar Questions

    Explore conceptually related problems

    How many isomers are there for the complex [Co(NH_(3))_(4)Cl_(2)]Cl ? or Draw cis and trans isomers of [CoCl_(2)(NH_(3))_(4)]^(+) ion.

    Assertion The complex [Co(NH_(3))_(3)CI_(3)] gives no precipitate with AgNO_(3) solution Reason The given complex is non-ionisable .

    Statement I The geometrical isomer of the complex [M(NH)_(3))_(4)CI_(2)] are optically inactive Satement II Both geometrical isomers of the complex [M(NH_(3))_(4)CI_(2)] possess axis of symmetry .

    Assertion. The complex [Co(NH_(3))_(3)Cl_(3)] does not give precipitate with AgNO_(3) . Reason. The given complex does not contain counter ions.

    Statement-1: In the complex [Co(NH_(3))_(3)Cl_(3)] , chloride ions staisfy the primary valencies as well as the secondary valencies of cobalt metal. Statement-2: [Co(NH_(3))_(3)Cl_(3)] shows geometrical as well as the optical isomerism.

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