22. The pH of a Ba(OH) : solution is 10.0. What is the H+ion concentration? a. 1.61010M b. 1.01010M c. 1.3105M d. 4.01011M 23. Which of the following affeet the bohaviour of an indicator in titration process? a. All of the choices b. Prosence of organic solvents and colloidal particles c. Ionic strongth of the modium d. Temperature 24. Upon titration, a mixture of weak acid and another weak acid whose Ka values are not too different will provide how many equivatences point break? a. 3 b. 2 c. 1 d. none