40 TOP CHEMICAL PROCESS Online Test – Multiple Choice Questions and Answers Posted on April 16, 2024April 16, 2024 by engineer1 Comment 1. Lurgi coal gasifier is a pressurised __________ bed reactor fluidised fixed entrained moving 2. The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located at Redcar (U.K.) Trombay (India) SASOL (in South Africa) Los-Angles (U.S.A.) 3. Which of the following is not produced on commercial scale from sea water? Sodium sulphate Bromine Magnesium compounds Potassium compounds 4. Carboxymethyl cellulose (CMC) is added in detergents to act as a/an anti soil redeposition agent optical brightening agent surfactant builder 5. Raw materials for ‘Solvay Process’ for manufacture of the soda ash are ammonia limestone and coke salt, limestone and coke or gas ammonia, salt and limestone none of these 6. Heating of __________ to 120°C, produces plaster of paris calcium sulphate calcium silicate blue vitriol gypsum 7. Helium is produced on commercial scale from coke oven gas air natural gas none of these 8. Which of the following has sodium bicarbonate as its main constituent ? Baking powder Washing soda Baking soda none of these 9. Paper grade bamboo contains about __________ percent cellulose 5 20 40 60 10. Concentration of hydrogen peroxide is done by atmospheric distillation vacuum crystallisation crystallisation dehydration Loading … Question 1 of 10
Can you please send me 40 top chemical process online test multiple choice question and answer in pdf to my mail id akshaykumarch122@gmail.com Reply
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Can you please send me 40 top chemical process online test multiple choice question and answer in pdf to my mail id akshaykumarch122@gmail.com