In most of the mechanically agitated liquid-liquid extractors, baffles or horizontal compartmental plates are provided, which helps in
A). Reducing the axial mixing
B). Increasing the rate of extraction
C). Maintaining the concentration difference between the two phases
D). All of the above
1. The operating line for an absorber is curved, when plotted in terms of
2. Which of the following is an undesirable property for an absorbing solvent?
3. The minimum liquid rate to be used in an absorber corresponds to an operating line
5. Reduction reaction involves the
6. Steel is welded using the __________ flame.
7. Two stroke engine compared to a four stroke engine has
9. The speed of sound will be maximum in
10. Duralumin is an alloy of aluminium and copper. Percentage of copper in duralumin is