A. Mole fraction
B. Activity
C. Pressure (Correct)
D. Activity co-efficient
Fugacity co-efficient of a substance is the ratio of its fugacity to__________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Freezing
B. Triple (Correct)
C. Boiling
D. Boyle
A. Sulphuric acid (10%)
B. Sulphuric acid (95%)
C. Ether
D. Both B. and C. (Correct)
Silicone rubber is not resistant to the corrosive action of____________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. System and surroundings pressure be equal
B. Friction in the system should be absent (Correct)
C. System and surroundings temperature be equal
D. None of these
Requisites of a reversible process is that the ____________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. 1
B. 1
D. Either B. or C, depends on the nature of the gas (Correct)
A. Paraffinic (Correct)
B. Naphthenic
C. Intermediate
D. None of these
A. Polymer
B. Printing
C. Dyeing (Correct)
D. Photographic
Acrylonitrile is mainly used in the _____________ industry? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Powder
B. Granules (Correct)
C. Lumps
D. Flakes
Commercial fertilisers are available mostly in the form of__________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Diesel
B. Gasoline
C. Atmospheric gas oil (Correct)
D. Vacuum gas oil
A. 0.3 to 0.5 d (Correct)
B. 0.1 to 0.2 d
C. 0.65 to 0.85 d
D. 0.95 d
For turbine agitator, the impeller diameter is about_________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&A