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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: - Identify the correct statement:
- An increase in pressure would favour which of the following reaction?
- Which of the following compounds is formed when benzamide is heated with
- Platinum, palladium and iridium are called noble metals because
- How many edta molecules can surround calcium
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Identify the correct statement:
- An increase in pressure would favour which of the following reaction?
- Which of the following compounds is formed when benzamide is heated with
- Platinum, palladium and iridium are called noble metals because
- How many edta molecules can surround calcium
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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