`10 mL` of `10^(-6) M HCl` solution is mixed with `90mL H_(2)O`. `pH` will change approximately:

25 mL (M/10) HCl solution is mixed with 50 mL 2/25(M)KOH solution. What will be the pH of the resulting solution?

When 100 ml of 1 M NaOH solution is mixed with 10 ml of 10 M H_(2)SO_(4) , the resulting mixture will be

10mL of 0.1 M HCl solution reacts completely with 10 mL of 0.1 M NaOH solution. What will be the pH of the resulting solution?

The pH of two aqueous solutions of HCl and NaOH are 2 and 12, respectively. If 200 mL HCl solution is mixed with 300 mL NaOH solution, then what will be the pH of the mixed solution?

50 mL of 2N acetic acid mixed with 10 mL of 1N sodium acetate solution will have an approximate pH of (K_(a)=10^(-5)) :

50 mL of 2N acetic acid mixed with 10 mL of 1N sodium acetate solution will have an approximate pH of (K_(a)=10^(-5)) :

50 ml of 2 N acetic acid mixed with 10 ml of 1N sodium acetate solution will have an approximate ph of (K_a=10^(-5))

100 mL of 0.15 M HCl is mixed with 100 mL of 0.005M HCl , what is the pH of the following solution approxmately