Chemical Process Phenol formaldehyde Is an abrasive material Employs condensation polymerisation Is a monomer Employs addition polymerisation Is an abrasive material Employs condensation polymerisation Is a monomer Employs addition polymerisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of isopropanol produces Propyl alcohol Acetone Formaldehyde Trichloroethylene Propyl alcohol Acetone Formaldehyde Trichloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of hydrazine is As fire retardant As a rocket fuel In water treatment As a disinfectant As fire retardant As a rocket fuel In water treatment As a disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in water treatment? Chloramine Hydrogen peroxide Chlorine Ferrous sulphate Chloramine Hydrogen peroxide Chlorine Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes does not produce Cl₂ as a co-product during the manufacture of caustic soda? Mercury electrolytic cell process Lime-soda process None of these Diaphragm electrolytic cell process Mercury electrolytic cell process Lime-soda process None of these Diaphragm electrolytic cell process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal produces Inferior coke compared to low temperature carbonisation Larger quantity of tar compared to low temperature carbonisation Less of gases compared to liquid products None of these Inferior coke compared to low temperature carbonisation Larger quantity of tar compared to low temperature carbonisation Less of gases compared to liquid products None of these ANSWER DOWNLOAD EXAMIANS APP
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