Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Teflon Nylon-66 Bakelite Polyester Teflon Nylon-66 Bakelite Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cumene is the starting material for the production of Styrene Phenol and acetone Isoprene Benzoic acid Styrene Phenol and acetone Isoprene Benzoic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an insecticide? Hydrocyanic acid Sodium flouride Nicotine Hexane Hydrocyanic acid Sodium flouride Nicotine Hexane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell? Cl₂, H₂ & NaOH solution Cl₂ & H₂ O₂ & H₂ Cl₂ & Na Cl₂, H₂ & NaOH solution Cl₂ & H₂ O₂ & H₂ Cl₂ & Na ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Sinter the ore Dehydrate it Remove CO₂ & H₂O Remove arsenic & sulphur Sinter the ore Dehydrate it Remove CO₂ & H₂O Remove arsenic & sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Proximate analysis of coal determines its __________ content. None of these Moisture & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter None of these Moisture & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture, ash, sulphur & volatile matter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS