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Difference in density is the basis of
Options
(a) ultrafiltration
(b) molecular sieving
(c) gravity separation
(d) molecular attraction
Correct Answer:
gravity separation
Explanation:
Gravity separation or hydraulic washing is the process of separating the lighter gangue particles from the heavier ore particles by washing in a current of water. This is also called Levigation, and is generally used for oxide ores and carbonate ores.this method is based on the difference in densities of the ore particles and impurities.
Related Questions: - Which of the following has tetrahedral
- Ziegler Natta catalyst is an organometallic compound containing
- Which of the following statement is not correct
- The bond formed due to sidewise overlapping of π-orbitals is
- Which of the following substances is used, in laboratory
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following has tetrahedral
- Ziegler Natta catalyst is an organometallic compound containing
- Which of the following statement is not correct
- The bond formed due to sidewise overlapping of π-orbitals is
- Which of the following substances is used, in laboratory
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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