1.

An aqueous solution of titanium chloride, when subjected to magnetic measurement, meaured zero magnetic moment. Assuming the octahedral complex in aqueous solution, the formulae of the complex is:

Answer»

`[TI(H_(2)O)_(6)]Cl_(2)`
`[Ti(H_(2)O)_(6)]Cl_(4)`
`[TiCl_(3)(H_(2)O)_(3)]`
`[TiCl_(2)(H_(2)O)_(4)]`

Solution :`[Ti(H_(2)O)_(6)]Cl_(4)`
Coordination number 6`implies`octahedral complex
Ti is in +4 oxidations state `implies`no unpaired ELECTRONS
`implies`MAGNETIC moment=0 B.M.


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