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Which of the following facts about the c...

Which of the following facts about the complex `[Cr(NH_(3))_(6)]Cl_(3)` is incorrect -

A

the complex involves `d^(2)sp^(3)` hybridisation and is octahedral in shape

B

the complex is paramagnetic

C

the complex is an outer orbital complex

D

the complex gives white pricipitate with silver nitrate solution

Text Solution

Verified by Experts

The correct Answer is:
C
`[Cr(NH_(3))_(6)]Cl_(3)` involves `d^(2)sp^(3)` hybridisation. Hence it is an inner orbital complex.
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Write IUPAC name of the following complex : [Cr(NH_(3))_(3)Cl_(3)].

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Knowledge Check

  • Which of the following statements about carbonate (CO_(3)^(2-)) ion are incorrect-

    A
    the C-O bond order is 1.33
    B
    the formal charge on each oxygen atom is 0.67 units
    C
    it has two C-O single bonds, one C=O double bond
    D
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    A
    an antibacterial fungus
    B
    ampicillin is its synthetic modification
    C
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    D
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  • Effective atomic number of Cr in [Cr(NH_(3))_(6)]Cl_(3) is -

    A
    32
    B
    33
    C
    34
    D
    35

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