The use of good technique while doing this experiment is very important. Briefly explain whether the following technique errors would result in a high or a low experimental determination of the molar concentration of CH3COOH om vinegar.(1) A student uses the pipet bulb to blow the last of vinegar from the tip into the titration flask, after the pipet has drained.(2) A student fails to clean the pipet first. After delivering the vinegar sample, the student notices a drop of vinegar clinging to the inner surface of the pipet.(3) A student stops the titration when the pink persists throughout the solution for less than 10 sec(4) After completing a titration a student notices that the buret is not clean. Droplets of NaOH solution are clinging to the inner surface of the burret.
