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Solvent extraction and Leaching MCQ Question and Answer | ITI Attendant Operator (AOCP)

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ITI Attendant Operator (AOCP) Trade Solvent extraction and Leaching MCQ Question and Answer for CBT Online exam for NCVT AITT (All India Trade Test).  Practice all Attendant Operator (AOCP) Trade MCQ (Multiple choice Question). Also you can practice mock test exam online

Attendant Operator (AOCP) Trade MCQ also useful for competitive exam like PSU Job exam As well as Government Job Exam, Apprentice job.

ITI Attendant Operator (AOCP) | Solvent extraction and Leaching MCQ

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1.
Which is the unit operation that separates two mixable liquids by the use of solvent?

2.
What is solvent rich product of the extraction process?

3.
What happens if the selectivity of the solvent is unity?

4.
Which unit operation selectivity is an important parameter?

5.
What is the purpose of mixer used in mixer- settler extraction equipment?

6.
Which extractor uses centrifugal force for dispersion and separation of phases?

7.
What does Leaching involve?

8.
What does rate of leaching increase with?

9.
Which extractor is used for extracting oil from oil seeds?

10.
What is the use of cake obtained after leaching?

11.
Which operation involve Leaching?

12.
What is used for leaching of sugar from sugar beets?


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