Chemical Process A unit operation is exemplified by the process of Combustion Desorption Nitration Reduction Combustion Desorption Nitration Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kopper-Totzek coal gasifier Cannot use coking coal Can give ammonia synthesis gas (H₂ + N₂) Operate at very high pressure Is a moving bed reactor Cannot use coking coal Can give ammonia synthesis gas (H₂ + N₂) Operate at very high pressure Is a moving bed reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is recovered from lye by Extractive distillation technique Evaporation followed by vacuum distillation None of these Liquid extraction technique Extractive distillation technique Evaporation followed by vacuum distillation None of these Liquid extraction technique ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not Remove double bonds Improve its resistance to rancid oxidation Raise its melting point None of these Remove double bonds Improve its resistance to rancid oxidation Raise its melting point None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are Ammonia, salt and limestone Ammonia limestone and coke None of these Salt, limestone and coke or gas Ammonia, salt and limestone Ammonia limestone and coke None of these Salt, limestone and coke or gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Make it corrosion resistant Make glossy surface Give elasticity & prevent cracking of the film Increase atmospheric oxidation Make it corrosion resistant Make glossy surface Give elasticity & prevent cracking of the film Increase atmospheric oxidation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS