Pencillin
Antibiotics
Wine
Pasteurised milk
✅ The correct answer is option C.
Chemical Engineering MCQs
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.
Liquor poisoning generally occurs due to the presence of __________ in it.
Ethyl alcohol
Impurities
Methyl alcohol
Carbonic acid
✅ The correct answer is option C.
Permanent hardness of water can be removed by
Addition of soda ash to it
Treating it with zeolites
Passing it through sodium hexametaphosphate
All of the above
✅ The correct answer is option D.
The main component of pyrex glass is
Zinc
Lead
Boron
Celenium
✅ The correct answer is option B.
Electric bulbs are made of __________ glass.
Jena
Flint
Crookes
Pyrex
✅ The correct answer is option B.
Silicone is a/an
Thermoplastic
Inorganic polymer
Monomer
None of these
✅ The correct answer is option B.
Function of sodium thiosulphate (hypo) in development of photographic film/plate is to
Brighten the faint images
Remove metallic silver
Convert silver chloride to silver
Remove unexposed silver halide
✅ The correct answer is option D.