Chemical Process Neoprene is a Polyester Monomer None of these Synthetic rubber Polyester Monomer None of these Synthetic rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Polyisoperene Nitrile-butadiene Neoprene None of these Polyisoperene Nitrile-butadiene Neoprene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Neither A nor B Both A and B Increase the density of cement Decrease the cement setting rate Neither A nor B Both A and B Increase the density of cement Decrease the cement setting rate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is 10 atm., 800 °C L atm., 800°C 1 atm., 170 - 180°C 10 atm., 170-180°C 10 atm., 800 °C L atm., 800°C 1 atm., 170 - 180°C 10 atm., 170-180°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -83 -218 -196 -183 -83 -218 -196 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthetic glycerine is produced from Toluene Propylene Naphthalene Phenol Toluene Propylene Naphthalene Phenol ANSWER DOWNLOAD EXAMIANS APP
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