A solution containing  0.319 g of complex `CrCl_(3).6H_(2)O` was passed through cation
Channel: Doubtnut
Date: 12/04/2020

A solution containing  0.319 g of complex `CrCl_(3).6H_(2)O` was passed through cation  exchanger and the solution given out was neutralised by 28.5 ml of 0.125 m NaOH. The correct formula of the complex will be: [ molecular weight of complex =266.5]