When a 20 mL of 0.08 M weak base BOH is titrated with `0.08 HCl` , the pH of the solution at the end point is 5. What will be the pOH if 10 mL 0.04 M NaOH is added to the resulting solution? [Given : `log 2= 0.30 and log 3 = 0. 48 ) `
A 25.0ml sample of 0.1 M HCl is titrated with 0.1 M NaOH . What is the pH of the solution at the points where 24.9 and 25.1 ml of NaOH have been added ?
The pH of a solution is 5.0 . To a 10 ml of this solution , 990 ml of water is added . Then the pH of the resulting solution is
50 ml of 0.2 M HCl is added to 30 ml of 0.1 MKOH solution. Find the pH of the solution.
150 ml of 0.5 HCl and 100 ml of 0.2 M HCl are mixed. Find the pH of the resulting solution.
50 mL of 0.2 M ammonia solution is treated with 25mL of 0.2 M HCl . If pK_(b) of ammonia solution is 4.75 , the pH of the mixture will be
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions
