Chemical Process Digestion of wood-base materials (for manufacture of pulp) is done to Remove lignin None of these Prevent deterioration on storage Produce long fibres Remove lignin None of these Prevent deterioration on storage Produce long fibres ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT stands for Dichloro-diphenyl-trichloromethane Diethyl-diphenyl-trichloromethane Diphenyl-dichloro-trichloromethane Dichloro-diphenyl-trichloroethane Dichloro-diphenyl-trichloromethane Diethyl-diphenyl-trichloromethane Diphenyl-dichloro-trichloromethane Dichloro-diphenyl-trichloroethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. Drying Non-drying None of these Semi-drying Drying Non-drying None of these Semi-drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Sodium silicate Sodium borate Sodium tripolyphosphate (STPP) Caustic soda Sodium silicate Sodium borate Sodium tripolyphosphate (STPP) Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Boiling None of these Distillation Filtration Boiling None of these Distillation Filtration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃ is called Calcite Plaster of paris Soda ash Washing soda Calcite Plaster of paris Soda ash Washing soda ANSWER DOWNLOAD EXAMIANS APP
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