Chemical Process P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as Bakelite Nylon-66 Teflon Neoprene Bakelite Nylon-66 Teflon Neoprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by 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 Its cryogenic separation from coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Sodium bi-carbonate Chlorine Sodium carbonate Ammonium chloride Sodium bi-carbonate Chlorine Sodium carbonate Ammonium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 2 10 25 50 2 10 25 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Anion exchanger is regenerated usually with Alum solution NaOH Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? None of these Filtration Boiling Distillation None of these Filtration Boiling Distillation ANSWER DOWNLOAD EXAMIANS APP
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