| ⇦ | 
| ⇨ |
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: - Mercurous chloride exists in the form of
- CH₃CH₂OH converts into CH₃CHO in the presence of
- Oxidation number of Fe in Fe₃O₄ is
- The amount of copper deposited by one Faraday current will be maximum in an
- For which one of the following sets of four quantum numbers, an electron will have
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Mercurous chloride exists in the form of
- CH₃CH₂OH converts into CH₃CHO in the presence of
- Oxidation number of Fe in Fe₃O₄ is
- The amount of copper deposited by one Faraday current will be maximum in an
- For which one of the following sets of four quantum numbers, an electron will have
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply