Chemical Process Hydrogenation of edible vegetable oils All of these Is an exothermic reaction Is done in presence of nickel catalyst Increases their melting point All of these Is an exothermic reaction Is done in presence of nickel catalyst Increases their melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C. 90-100 250-300 15-30 90-100 250-300 15-30 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 90°C, 45 atm 25°C, 2 atm 50°C, l0 atm 30°C, 200 mm Hg (absolute) 90°C, 45 atm 25°C, 2 atm 50°C, l0 atm 30°C, 200 mm Hg (absolute) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Increase atmospheric oxidation Give elasticity & prevent cracking of the film Make glossy surface Make it corrosion resistant Increase atmospheric oxidation Give elasticity & prevent cracking of the film Make glossy surface Make it corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Common salt is generally not produced commonly by __________ method from brine. Electrolytic Freeze drying Solar evaporation Vacuum evaporation Electrolytic Freeze drying Solar evaporation Vacuum evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Paint Fertiliser Paper Steel Paint Fertiliser Paper Steel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS