Chemical Process High purity nitrogen is used in Fire fighting purposes Both A & B Neither A nor B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Fire fighting purposes Both A & B Neither A nor B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Magnesium compounds Sodium sulphate Bromine Potassium compounds Magnesium compounds Sodium sulphate Bromine Potassium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Quinine Streptomycin Tetracyclin Penicillin Quinine Streptomycin Tetracyclin Penicillin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In industrial nomenclature, alcohol means Butyl alcohol Propyl alcohol Methyl alcohol Ethanol Butyl alcohol Propyl alcohol Methyl alcohol Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polyvinyl chloride (PVC) is A thermosetting material None of these Made by employing emulsion polymerisation A condensation polymerisation product A thermosetting material None of these Made by employing emulsion polymerisation A condensation polymerisation product ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Both A & B Thinner Neither A nor B Pigment Both A & B Thinner Neither A nor B Pigment ANSWER DOWNLOAD EXAMIANS APP
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