Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Brine Sodium bisulphite Chloramines Liquid chlorines Brine Sodium bisulphite Chloramines Liquid chlorines ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of alum is Bauxite Gypsum Alumina Ammonium bicarbonate Bauxite Gypsum Alumina Ammonium bicarbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Washing soda Alum Calcium carbide Soda ash Washing soda Alum Calcium carbide Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Air Natural gas Coke oven gas None of these Air Natural gas Coke oven gas None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Alum Calcium sulphate Chlorine Bleaching powder Alum Calcium sulphate Chlorine Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glass is All of these Subjected to galvanising A super cooled liquid Mainly CaO All of these Subjected to galvanising A super cooled liquid Mainly CaO ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS