Home

What is the correct answer?

4

One of the methods of purification of leach liquor is ion exchange, which involves

A. Exchange between two liquid phases

B. Exchange between a gaseous phase and a liquid phase

C. Exchange between a liquid phase and an organic resin phase

D. Exchange between a solid phase and a gas phase

Correct Answer :

C. Exchange between a liquid phase and an organic resin phase


Share this question with your friends
Show all Chemical Engineering Basics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

In the formation of cermets, the ratio of ceramic material to metallic… Which of the following is an undesirable property of slag produced during… Annealing of white cast iron produces __________ iron. The condition of diffraction from a crystal is given by Dielectric at 1173E; at equilibrium, what will be the number of moles of CO gas required… Nusselt number is related to the Reynolds number (Re) in turbulent & laminar… Softening of hardened steel is done by its Babbitt lining is used on brass/bronze bearings to increase the Hot & cold working of material causes its __________ deformation. An example of unsteady non uniform flow is the flow of liquid under pressure… The best lubricants for a machine working at high temperature & load is Which of the following processes follows the hardening process for reducing… Laser is a device to produce Which of the following is the largest quantum of pressure? Factor of safety in machine design is defined as the ratio of ultimate… Pick out the wrong statement. __________ of grey cast iron produces white cast iron. Brittleness induced due to the presence of sulphur in steel can be reduced… The mechanism involved in the removal of metal in drilling operation is… During sensible cooling of air, its wet bulb temperature Silicon percentage in the silicon steel used for electrical appliances/equipments… A steam carrying pipeline is insulated with two layers of insulating materials… The most important consideration, while designing the refrigeration system… Hardening of steel is not possible, unless it is heated __________ critical… Triple point of water is Reduction in the grain size reduces the __________ of the material. Cast iron contains __________ percent carbon. The co-ordination number in simple cubic structure is Optical activity is a/an __________ property.

Also checkout

Pteridophyta MCQ Windows 2000 Server MCQ Height and Distance MCQ Electrical Circuits MCQ Chemical Equilibrium MCQ Atomic Structure MCQ Electricity Fundamentals MCQ Urinary Calculus Disease MCQ Software Engineering MCQ Poultry Nutrition MCQ Hydrocarbons MCQ Basics of Economics MCQ