Chemical Process The biochemical treatment applied to sewage effluents is a process of Reduction Dehydration Polymerisation Oxidation Reduction Dehydration Polymerisation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Impurities present in brine is normally removed by treatment with All of these Lime and soda ash Lime, ammonia and carbon NH₃ and CO₂ All of these Lime and soda ash Lime, ammonia and carbon NH₃ and CO₂ 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 borate Sodium tripolyphosphate (STPP) Sodium silicate Caustic soda Sodium borate Sodium tripolyphosphate (STPP) Sodium silicate Caustic soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Caprolactum (a raw material for nylon-6 manufacture) is produced from Phenol Pyridine Naphthalene Benzene Phenol Pyridine Naphthalene Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine (N₂H₄) is used mainly as a/an Detergents additive Explosive Rocket fuel None of these Detergents additive Explosive Rocket fuel None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Disinfection and control of taste & odour Control of bacteria Corrosion control Removing turbidity Disinfection and control of taste & odour Control of bacteria Corrosion control Removing turbidity ANSWER DOWNLOAD EXAMIANS APP
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