2g of `NaOH` is dissolved in water to give 1 litre solutioin. What is the pH of the solution?

3.645g of HCl are dissolved in water to give 1M solution. What is the volume of the solution in ml?

10.6 g Na_2CO_3 are dissolved in water to give 2 M solution. What is the volume of the solution in ml?

Four grams of NaOH solid are dissolved in just enough water to make I litre of solution. What is the [H^(+)] . of the solution ?

Calculate the pH of the following solutions. a. 0.37g fo Ca(OH)_(2) dissolved in water to give 500 ml solution b. 0.3 g of NaOH dissolved in water to give 200 ml solution c. 0.1825% HCl aqueous solution d. 1 ml of 13.6 M HCl is diluted with water to give 1 litre solution.

If 0.561g of KOH is dissolved in water to give 200mL of solution at 298K . Calculate the concentrations of potassium, hydrogen and hydroxyl ions. What is its pH ?

Calculate the pH of the following solution : (a) 2g of TlOH dissolved in water to give 2 litre of solution. (b) 0.3g of Ca(OH)_(2) dissolved in water to give 500mL of solution. (c) 0.3g of NaOH dissolved in water to give 200mL of solution. (d) 1mL of 13.6M HCl is diluted with water to give 1 litre of solution.

4g of NaOH are dissolved in 4 lit of solution. Find the molarity of the solution.

0.46g of Ethanol is dissolved in 1000 g of H_2O . What is the molality of the ethanol solution ?

Which of the following compounds when dissolved in water, gives a solution with pH less than seven?