Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? Non-availability of high purity mercury Pollution of water stream by mercury High specific gravity of mercury High cost of mercury Non-availability of high purity mercury Pollution of water stream by mercury High specific gravity of mercury High cost of mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in All of these Pyrolysis of oil Hydrogen embrittlement Sintering of porous catalyst All of these Pyrolysis of oil Hydrogen embrittlement Sintering of porous catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Digestion of wood-base materials (for manufacture of pulp) is done to Produce long fibres None of these Prevent deterioration on storage Remove lignin Produce long fibres None of these Prevent deterioration on storage Remove lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Dyeing Printing Photographic Polymer Dyeing Printing Photographic Polymer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Anti soil redeposition agent Builder Optical brightening agent Surfactant Anti soil redeposition agent Builder Optical brightening agent Surfactant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Acid dye Mordant dye Pigment dye Azoic dye Acid dye Mordant dye Pigment dye Azoic dye ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS