Related Questions

Acetic acid will be most economically separated from a dilute solution of acetic acid in water by
A Solvent extraction
B Continuous distillation
C Evaporation
D Absorption
Among the many substances manufactured commercially by means of ________ are acetic acid, acetone, butanol, lactic acid and several vitamins.
A Viruses
B Bacteria
C Fungi
D Yeast
Acetic Acid is another name for which of the following?
A Vinegar
B Baking Soda
C Copper Sulphate
D Magnesium Oxide
Standard EDTA (ethylene diamine tetra acetic acid) solution is used to determine the
A Hardness in water
B Turbidity in water
C Dissolved oxygen in water
D Residual chlorine in water
__________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation.
A Furfural
B Benzol
C Butyl acetate
D Hexane
Carbon tetrachloride can be stored in a storage vessel made of
A High silicon iron (14% Si)
B Tin
C Stainless steel
D All of the above
The modern club is simply a more refined substitute _______ the old fashioned tavern.
A Of
B For
C To
D With
She has a refined sense _ _ _ _ _ clothes. The right preposition is:
A for
B of
C with
D on
Data structuring is refined through a process called
A structuring process
B hierarchical structure
C normalization
D Relation structure
E None of the above
Which of the following processor is software that accepts user ideas, manipulates and reorganises them in user-specified ways and then produces a refined model of those thoughts.
A Distribute
B Out-line
C Multi
D On-line
E None of the above

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