Chemical Process __________ is produced using polycondensation reaction. Polythene Phenol formaldehyde Poly vinyl chloride None of these Polythene Phenol formaldehyde Poly vinyl chloride None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not responsible for causing permanent hardness of water? None of these MgCl₂ Ca(HCO₃)₂ CaCl₂ None of these MgCl₂ Ca(HCO₃)₂ CaCl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mixture of chlorine & sodium bromide acts as a/an Fire retardant Analgesic drug Hydrogenation catalyst Insecticides Fire retardant Analgesic drug Hydrogenation catalyst Insecticides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of glycerene present in the spent lye obtained during soap manufacture is about 0.5 5 20 35 0.5 5 20 35 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wax is a Mixture of esters of polyhydric alcohols excepting glycerine Mixture of glycerides Liquid at room temperature Mixture of glycerides of fatty acids Mixture of esters of polyhydric alcohols excepting glycerine Mixture of glycerides Liquid at room temperature Mixture of glycerides of fatty acids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose percentage in bamboo fibre is about 85 50 10 20 85 50 10 20 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS