Chemical Engineering - Chemical Process
Exercise :: Chemical Process - Section 2
Pick out the wrong statement.
||Eosin requirement in tallow soap is about 40-50% which fastens the lather formation, softens the hard soaps and increases its cleansing action.|
||Soap powder is prepared by mixing soap with hydrated sodium carbonate.|
||Detergents differ from soaps in their action in hard water.|
||Tarnish inhibitor (e.g., benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc.|
Answer: Option D