Hindusthan Chemical Company Quality Assurance & Quality Control Interview Questions and Answers

Water purification is the process of removing contaminants from water to make it safe for consumption.

• Water is purified through various methods such as filtration, sedimentation, and disinfection.

• Common contaminants removed during purification include bacteria, viruses, chemicals, and minerals.

• Purified water is used for drinking, cooking, and other household purposes.

• Water purification is also important for industrial ...read more

The carbon attached in ethane is a saturated carbon atom bonded to two other carbon atoms.

• Ethane is a hydrocarbon with the chemical formula C2H6

• It is a simple alkane with two carbon atoms and six hydrogen atoms

• The carbon atoms in ethane are both sp3 hybridized and are bonded to each other by a single covalent bond

• Each carbon atom is also bonded to three hydrogen atoms