0.1 to 0.5
1 to 5
5 to 10
15 to 25
✅ The correct answer is option A.
Chemical Process MCQs
Fish contains about __________ percent oil.
5
10
20
35
✅ The correct answer is option C.
Which of the following contains least amount of N₂?
Coke oven gas
Blast furnace gas
Producer gas
Water gas (blue gas)
✅ The correct answer is option A.
__________ acid is an unsaturated fatty acid.
Palmitic
Oleic
Stearic
Oxalic
✅ The correct answer is option B.
Catalytic oxidation of toluene produces
Styrene
Phenol
Benzene
Tri-nitro-toluene
✅ The correct answer is option B.
In the manufacture of H₂SO₄, vanadium catalyst as compared to platinum catalyst
Gives higher conversion efficiency
Has a longer life and is not poisoned by arsenic
Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant
All of the above
✅ The correct answer is option D.
Yeast is used in the manufacture of
Pencillin
Antibiotics
Wine
Pasteurised milk
✅ The correct answer is option C.
Percentage of alcohol in beer may be around __________ percent.
2-Aug
18-23
27-32
1-Apr
✅ The correct answer is option A.
The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent.
Cationic
Anionic
Amphoteric
Semi polar
✅ The correct answer is option B.
Which of the following is not an abrasive material ?
Bakelite
Pumice
Corundum
Carborundum
✅ The correct answer is option A.