Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Pick out the wrong statement. | |
A. | Eosin requirement in tallow soap is about 40-50% which fastens the lather formation, softens the hard soaps and increases its cleansing action. [Wrong Answer] |
B. | Soap powder is prepared by mixing soap with hydrated sodium carbonate. [Wrong Answer] |
C. | Detergents differ from soaps in their action in hard water. [Wrong Answer] |
D. | Tarnish inhibitor (e.g., benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc. [Correct Answer] |