Chemical Process Neoprene is the trade name of Styrene-butadiene rubber Phenol formaldehyde Polyurathane Polychloroprene Styrene-butadiene rubber Phenol formaldehyde Polyurathane Polychloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw material used in alcohol distilleries in India is Benzol Methylated spirit Molasses None of these Benzol Methylated spirit Molasses None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Silicon carbide is a/an Brittle material Adhesive Type of glass Abrasive Brittle material Adhesive Type of glass Abrasive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. 75 > 30 < 10 50 75 > 30 < 10 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. Aeration of water is effective in CO₂ removal The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Water with pH value less than 7, is acidic Aeration of water is effective in CO₂ removal The zeolite water softening process reduces the hardness of water by not more than 50% Sodium sulphate or sodium carbonate do not cause hardness in water Water with pH value less than 7, is acidic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Refractory bricks burnt at very high temperature have got Greater resistance to corrosion by slags None of these High spalling tendency Less resistance to corrosion by slags Greater resistance to corrosion by slags None of these High spalling tendency Less resistance to corrosion by slags ANSWER DOWNLOAD EXAMIANS APP