| ⇦ | 
| ⇨ |
Method used for obtaining highly pure silicon, used as a semiconductor material, is
Options
(a) crystallization
(b) zone refining
(c) oxidation
(d) electro-chemical
Correct Answer:
zone refining
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Ethylene glycol reacts with excess of PCl₅ to give
- Aluminium oxide is not reduced by chemical reaction since
- Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
- The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives
- Veronal is what type of drug
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ethylene glycol reacts with excess of PCl₅ to give
- Aluminium oxide is not reduced by chemical reaction since
- Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
- The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives
- Veronal is what type of drug
Topics: Surface Chemistry and Isolation of Elements (88)
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