Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it All of these Consumes less power per ton of Cl₂ produced Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly All of these Consumes less power per ton of Cl₂ produced Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Alumina Sulphur Bromine Platinum Alumina Sulphur Bromine Platinum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Washing of coal is done to Reduce the ash content Both B and C Remove the adhering impurities Remove the inherent impurities Reduce the ash content Both B and C Remove the adhering impurities Remove the inherent impurities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 22 12 3 0.3 22 12 3 0.3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Are same as varnish Do not contain pigment Give good glossy finish Are prepared from non-drying oil Are same as varnish Do not contain pigment Give good glossy finish Are prepared from non-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Producing helium Mining sulphur Making nitrogen Making oxygen Producing helium Mining sulphur Making nitrogen Making oxygen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS