Chemical Process Common salt is generally not produced commonly by __________ method from brine. Electrolytic Vacuum evaporation Freeze drying Solar evaporation Electrolytic Vacuum evaporation Freeze drying Solar evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bisphenol A is produced by the condensation of acetone with Ethyl alcohol Diethyl ether Phenol Formaldehyde Ethyl alcohol Diethyl ether Phenol Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a pyrite ore? Siderite Galena Gypsum Celestite Siderite Galena Gypsum Celestite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon-6 is manufactured from Caprolactum Hexamethylene diamine and maleic anhydride Hexamethylene diamine and sebacic acid Hexamethylene diamine and adipic acid Caprolactum Hexamethylene diamine and maleic anhydride Hexamethylene diamine and sebacic acid Hexamethylene diamine and adipic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Neither A nor B Decrease the cement setting rate Increase the density of cement Both A and B Neither A nor B Decrease the cement setting rate Increase the density of cement Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Sodium silicate Caustic soda Sodium borate Sodium tripolyphosphate (STPP) Sodium silicate Caustic soda Sodium borate Sodium tripolyphosphate (STPP) ANSWER DOWNLOAD EXAMIANS APP
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