A 49.9g sample of barium hydroxide octahydrate, `Ba(OH)_(2).8H_(2)O` is dissolved in water and the
Channel: Doubtnut
Date: 2020-04-26

A 49.9g sample of barium hydroxide octahydrate, `Ba(OH)_(2).8H_(2)O` is dissolved in water and the solution is diluted to give a final volune of 2.50L. What is the concentration of the hydroxide ion in this solution?`