Answer to Question #56244 in Physical Chemistry for abhishek
25 ml of a solution containing NaOH and Na2CO3 required
(1) 50 ml of 0.2 HCl using phenolphthalein as indicator.
(2) 72 ml of 0.2 N HCl using methyl orange as indicator.
The ratio of weight of NaOH and Na2CO3 in the solution is
Answer provided was 0.48