Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells Require lower initial investment Require more power None of these Produce lower concentration NaOH Require lower initial investment Require more power None of these Produce lower concentration NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a detergent? Cellulose nitrate Alkyl benzene sulphonate Polytetraflouroethylene Benzene hexachloride Cellulose nitrate Alkyl benzene sulphonate Polytetraflouroethylene Benzene hexachloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent. 100 98 80 90 100 98 80 90 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used In insecticides manufacture As plasticisers For making nylon-6 In making PVC In insecticides manufacture As plasticisers For making nylon-6 In making PVC ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces CaHCO₃ CO₂ CaSO₄ None of these CaHCO₃ CO₂ CaSO₄ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced commercially from sea water? Magnesium & potassium compounds Iodine Common salt Bromine Magnesium & potassium compounds Iodine Common salt Bromine ANSWER DOWNLOAD EXAMIANS APP
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