Chemical Process Electric bulbs are made of __________ glass. Crookes Flint Jena Pyrex Crookes Flint Jena Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Essential oils are usually obtained using Extractive distillation Steam distillation Leaching Solvent extraction Extractive distillation Steam distillation Leaching Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Its cryogenic separation from coke oven gas Electrolysis of water Iron-steam reaction Steam reforming of naphtha Its cryogenic separation from coke oven gas Electrolysis of water Iron-steam reaction Steam reforming of naphtha ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of hydrazine is As a rocket fuel In water treatment As fire retardant As a disinfectant As a rocket fuel In water treatment As fire retardant As a disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is A batch process for directly producing high strength (98 to 100%) H₂SO₄ None of these Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums Non-catalytic and operates only on pyrites A batch process for directly producing high strength (98 to 100%) H₂SO₄ None of these Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums Non-catalytic and operates only on pyrites ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Vanadium Iron Alumina Nickel Vanadium Iron Alumina Nickel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS