Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Phenol Ethyl alcohol Styrene Cumene Phenol Ethyl alcohol Styrene Cumene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Reduce the variation in its viscosity with temperature Increase its viscosity Increase the variation in its viscosity with temperature Reduce its viscosity Reduce the variation in its viscosity with temperature Increase its viscosity Increase the variation in its viscosity with temperature Reduce its viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by None of these Electrolytic oxidation Electrolytic reduction Electrolysis None of these Electrolytic oxidation Electrolytic reduction Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it Produces high purity (70%) caustic soda directly Consumes less power per ton of Cl₂ produced All of these Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly Consumes less power per ton of Cl₂ produced All of these Has larger production capacity per unit cell ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An alkali metal salt of palmitic acid is known as Soap Detergent Alkaloid Metallic soap Soap Detergent Alkaloid Metallic soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Pigment dye Azoic dye Mordant dye Acid dye Pigment dye Azoic dye Mordant dye Acid dye ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS