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Which isomer of CrCl3.6H2O is dark green...

Which isomer of `CrCl_3.6H_2O` is dark green in colour and forms one mole of AgCl with excess of `AgNO_3` solution –

A

`[Cr(H_2O)]Cl_3`

B

`[Cr(H_2O)_5Cl]Cl_2H_2O`

C

`[Cr(H_2O)_4Cl_2]Cl.2H_2O`

D

`[Cr(H_2O)_3Cl_3].3H_2O`

Text Solution

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The correct Answer is:
C
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