KADIMI SPECIAL STEELS Chemistry Executive Interview Questions and Answers

HCl acid is useful in various industries such as pharmaceuticals, food processing, and metal cleaning.

• Used in the production of various chemicals such as PVC, fertilizers, and dyes

• Used in the food industry for pH control and as a preservative

• Used in metal cleaning and pickling to remove rust and scale

• Can be dangerous and corrosive, so proper handling and protective equipment are necessary

TDS stands for Total Dissolved Solids, which refers to the total amount of inorganic and organic substances present in water.

• TDS is a measure of the concentration of dissolved solids in water.

• It includes minerals, salts, metals, and other substances that can affect the taste and quality of water.

• TDS is usually measured in parts per million (ppm) or milligrams per liter (mg/L).

• High TDS levels can indicate poor water qua...read more

Zinc phosphate is used as a corrosion inhibitor and in dental cement.

• Used as a coating for steel to prevent rust and corrosion

• Used in dental cement to help with adhesion and strength

• Also used in the manufacturing of fertilizers and animal feed

• Can be used as a pigment in paints and coatings