Chemical Process Glycerine is a by-product of the __________ industry. Oil hydrogenation Detergent Soap Paint Oil hydrogenation Detergent Soap Paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of H₂S in raw water (to be chlorinated) results in the None of these Increased dosage of chlorine to provide a disinfecting residual in the water Easy removal of its hardness Reduced softening capacity of zeolite None of these Increased dosage of chlorine to provide a disinfecting residual in the water Easy removal of its hardness Reduced softening capacity of zeolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Percentage of alcohol in beer may be around __________ percent. 1-4 18-23 27-32 2-8 1-4 18-23 27-32 2-8 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced on commercial scale from sea water? Magnesium compounds Bromine Sodium sulphate Potassium compounds Magnesium compounds Bromine Sodium sulphate Potassium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to nitric acid. About 90% of nitric acid is manufactured by Ostwald Arc process of nitric acid manufacture is economical as compared to Ostwald Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) It is a strong mono basic acid which reacts with almost all the metals except noble metals About 90% of nitric acid is manufactured by Ostwald Arc process of nitric acid manufacture is economical as compared to Ostwald Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) It is a strong mono basic acid which reacts with almost all the metals except noble metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to Increase the rate of absorption Avoid corrosion None of these Reduce the cooling water circulation rate Increase the rate of absorption Avoid corrosion None of these Reduce the cooling water circulation rate ANSWER DOWNLOAD EXAMIANS APP
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