1.

The two isomers X and Y with the formula Cr(H_(2)O)_(5)CIBr_(2) were taken for experimenton depression in freezingpoint. It was foundthat onemoleof X gavedepression correspondingto2 molesof particlesand one moleof Ygavedepression due to 3molesof particels . The structural formulae of x and Yrespectively are

Answer»

` [CR(H_(2)O)_(5)CI]Br_(2) , [Cr(H_(2)O)_(4)Br_(2)] CI.H_(2)O`
`[Cr(H_(2)O)_(5)CI]Br_(2),[Cr(H_(2)O)_(3)CIBr_(2)].2H_(2)O`
`[Cr(H_(2)O)_(5)Br]BrCI , [Cr(H_(2)O)_(4)CIBr] Br.H_(2)O`
`[Cr(H_(2)O)_(4)Br_(2)]CI.H_(2)O , [Cr(H_(2)O)_(5)CI]Br_(2)`

Answer :D


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