In the Froth Floatation process, zinc sulphide and lead sulphide can be
separated by ______________.
(i) using collectors.
(ii) adjusting the proportion of oil to water.
(iii) using depressant.
(iv) using froth stabilisers.


NCERT Class XII
Chemistry - Exemplar Problems

Chapter 6. General Principles and Processes of Isolation of Elements

2

Answers

  • Brainly User
2015-06-26T12:31:49+05:30
(ii) adjusting the proportion of oil to water. (iii) using depressant.
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2015-06-27T22:12:20+05:30
The answer is: (ii)Adjusting the proportion of oil to water. 
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