Mass Transfer
Removal of __________ exemplifies an adsorption unit operation.

Water from petrol
None of the listed here
Uranium from its ore
Ammonia from coke oven gas

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Mass Transfer
For a ternery mixture, in which equilateral triangular co-ordinate is used in leaching and extraction, a __________ of the equilateral triangular co-ordinates.

Ternery mixture is represented by the sides
Pure component is represented by the apex
Binary mixture is represented by any point inside
Binary mixture is represented by the apex

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Mass Transfer
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Heating and dehumidification at almost constant wet bulb temperature
Dehumidification with dry bulb temperature remaining constant
None of these
Cooling and dehumidification

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