Related Questions

The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent.
A Cationic
B Anionic
C Amphoteric
D Semi polar
Detergent solution is dried to a powder in a
A Spray dryer
B Spouted bed dryer
C Tunnel dryer
D Pan open to atmosphere
Powder metallurgy process does not make metal powder by
A Atomisation
B Grinding/milling
C Hammering
D Electrolytic deposition
The process of heating the cold pressed metallic powder is called __________ in powder metallurgy.
A Precipitation
B Fusion
C Sintering
D Agglomeration
What is the dominant chemical present in vinegar?
A Malic acid
B Formic acid
C Sulphuric acid
D Ethanoic acid
The following viruses can be inactivated by detergent
A Human immunodeficiency virus
B Hepatitis B virus
C Rabies virus
D Hepatitis A virus
E Poliomyelitis virus
When a detergent is added to pure water, its surface tension
A Increases
B Decreases
C Remains constant
D Becomes infinite
Which of the following is a detergent?
A Benzene hexachloride
B Alkyl benzene sulphonate
C Polytetraflouroethylene
D Cellulose nitrate
Hydrophilic group of a soap or detergent solution is
A Water hating
B Soil loving
C Water loving
D None of these
Detergent is added as an additive in engine lubricating oil to
A Reduce deposit formation
B Keep contaminants in suspension
C Increase oxidation stability
D Prevent rusting

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