Analytical Quality Control Chemist Interview Questions and Answers

The pH range of drinking water is typically between 6.5 and 8.5.

• The pH range of drinking water is important for ensuring its safety and taste.

• The pH scale ranges from 0 to 14, with 7 being neutral.

• Drinking water with a pH below 6.5 may be acidic and potentially harmful.

• Drinking water with a pH above 8.5 may be alkaline and have a bitter taste.

• Maintaining a pH range of 6.5 to 8.5 is recommended for drinking water.

There are several types of titration methods used in analytical chemistry to determine the concentration of a substance.

• Acid-base titration: involves the reaction between an acid and a base to determine the concentration of either

• Redox titration: involves the transfer of electrons between reactants to determine the concentration of a substance

• Complexometric titration: involves the formation of a complex between a metal ion and a ligand to determine the concentration of the me...read more