what is the pH value of solution?

If the pH values of solutions X, Y and Z are 13, 6 and 2 respectively then does the pH value of a solution increase or decrease when a base is added to it '? Why?

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

If the pH value of a solution is 12, then the character of solution of the solution is

What is the P^(H) of a solution obtained by mixing equal volumes of two solution of HCl and KOH with PH values 5 and 9 at 25^(@) C ?

If the pH values of solutions X, Y and Z are 13, 6 and 2 respectively then which solution ls a strong base ? Why ?

If the pH values of solutions X, Y and Z are 13, 6 and 2 respectively then which solution· is a strong acid ? Why ?

If the pH values of solutions X, Y and Z are 13, 6 and 2 respectively then which solution contains ions along with molecules of solution '?

100 ml of pH=4 solution is mixed with 100 ml of pH=6 solution. What is the pH of resulting solution?