Le-Blanc process is a primitive process for the manufacture of Hydrochloric acid Bromine from sea water Caustic soda Soda ash TRUE ANSWER : ? YOUR ANSWER : ?
Concentration of hydrogen peroxide is done by Atmospheric distillation Vacuum crystallisation Crystallisation Dehydration TRUE ANSWER : ? YOUR ANSWER : ?
Synthesis gas is a mixture of H₂, CH₄ and CO CO and H₂ CO₂ and H₂ N₂ and H₂ TRUE ANSWER : ? YOUR ANSWER : ?
Penicillin is separated from fermented broth by Ternery azeotropic distillation Evaporation in calendria Extraction with amyl or butyl acetate Extractive distillation TRUE ANSWER : ? YOUR ANSWER : ?
Oxidation of SO₂ to SO₃ is favoured by Low temperature and low pressure High temperature and low pressure Low temperature and high pressure High temperature and high pressure TRUE ANSWER : ? YOUR ANSWER : ?
Sodium salt of higher molecular weight fatty acid is termed as the __________ soap. Lubricating Metallic Soft Hard TRUE ANSWER : ? YOUR ANSWER : ?
Starting raw material for the manufacture of alum is Bauxite Alumina Gypsum Ammonium bicarbonate TRUE ANSWER : ? YOUR ANSWER : ?