Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. NH₃ SO₃ Cl₂ SO₂ NH₃ SO₃ Cl₂ SO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? Na₂CO₃ NaHCO₃ None of these H₂ Na₂CO₃ NaHCO₃ None of these H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine (N₂H₄) is used mainly as a/an Rocket fuel None of these Detergents additive Explosive Rocket fuel None of these Detergents additive Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Linde process of gas liquefaction employs Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Adiabatic expansion against a piston or in a turbine Merely compressing the gas beyond its critical pressure Exchange of heat with colder stream Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Adiabatic expansion against a piston or in a turbine Merely compressing the gas beyond its critical pressure Exchange of heat with colder stream ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used For making nylon-6 In insecticides manufacture In making PVC As plasticisers For making nylon-6 In insecticides manufacture In making PVC As plasticisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Saturated oil Drying oil Semi-drying oil Non-drying oil Saturated oil Drying oil Semi-drying oil Non-drying oil ANSWER DOWNLOAD EXAMIANS APP
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