200 ml of water is added of 500 ml of 0.2 M solution. What is the molarity of this diluted solution?

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

100ml of 2.45 % (w//v) H_(2)SO_(4) solution is mixed with 200ml of 7% (w//w) H_(2)SO_(4) solution ("density" = 1.4 gm//ml) and the mixture is diluted to 500ml . What is the molarity of the diluted solution ?

500 ml of a solution contain 12.6 grams of oxalic acid [Mol. Mass = 126 g/mole]. 10 ml of this solution is diluted to 100 ml in a flask. What is the molarity of the resultant solution?

500 ml of a solution contain 12.6 grams of oxalic acid [Mol. Mass = 126 g/mole]. 10 ml of this solution is diluted to 100 ml in a flask. What is the molarity of the resultant solution?

If 200 ml of 0.031 M solution of H _(2) SO_(4) is added to 84 ml of a 0.150 M KOH solution. What is the pH of the resulting solution? (log 7 = 0.845)