For a 100 ml solution of 10–2 M NaOH the ratio pH: pOH would be –

100 ml of 0.1 M CH_(3)COOH are mixed with 100ml of 0.1 M NaOH , the pH of the resulting solution would be

When 100 ml of 10 M solution of H_(2)SO_(4) and 100 ml of 1 0 M solution of NaOH are mixed the resulting solution will be

The pH of a solution obtained by mixing 100 mL of 0.2 M CH_3COOH with 100 mL of 0.2 M NaOH would be :( pK_a for CH_3COOH =4.74)

When 100 ml of 10M solution of H_(2)SO_(4) and 100ml of 1M solution of NaOH are mixed the resulting solution will be

100 mL of 0.01 M solution of NaOH is diluted to 1 litre. The pH of resultant solution will be

pH of 10^-10 M NaOH solution will be near to

To a 50 ml of 0.1 M HCl solution , 10 ml of 0.1 M NaOH is added and the resulting solution is diluted to 100 ml. What is change in pH of the HCl solution ?