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The aqueous solution of the following sa...

The aqueous solution of the following salt will be coloured in the case of :

A

`Zn(NO_3)_2`

B

`LiNO_3`

C

`Co(NO_3)_2`

D

`CrCl_3`

Text Solution

Verified by Experts

The correct Answer is:
C, D
Salts with unpaired d-electrons shows colour
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Knowledge Check

  • Arrange the aqueous solution of the following salts in the increasing order of pH underset(I)(CuSO_(4)) " " underset(II)(NaCN) " " underset(III)(KCl)

    A
    `I lt II lt III`
    B
    `I lt III lt II`
    C
    `III lt II lt I`
    D
    `II lt III lt I`

  • In aqueous solution which of the following colour is exhibited by Nici,

    A
    pink
    B
    green
    C
    blue
    D
    yellow

  • In aqueous solution which of the following colour is exhibited by NiCl_2

    A
    pink
    B
    green
    C
    green
    D
    yellow

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