Chemical Process Carbon disulphide is mainly used in the production of Plasticiser for unsaturated polyester Viscose rayon Paints Corundum Plasticiser for unsaturated polyester Viscose rayon Paints Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcination of gypsum produces Salt cake Plaster of paris Lime Nitre cake Salt cake Plaster of paris Lime Nitre cake ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Pumice Carborundum Bakelite Corundum Pumice Carborundum Bakelite Corundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to nitric acid. Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald About 90% of nitric acid is manufactured by Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald About 90% of nitric acid is manufactured by Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloral is used in the manufacture of DDT BHC None of these Parathion DDT BHC None of these Parathion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an yellow pigment? Lead chromates Zinc sulphides Ferrous sulphate Titanium dioxide Lead chromates Zinc sulphides Ferrous sulphate Titanium dioxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS