Q70 / 180 · NEET 2020 (Phase 2) · Chemistry
Match the elements in Column I with methods of purification in Column II.
Column-I Column-II (a) Boron (p) Van Arkel method (b) Tin (q) Mond's process (c) Zirconium (r) Liquation (d) Nickel (s) Zone refining
Match the elements in Column I with methods of purification in Column II.
| Column-I | Column-II | ||
| (a) | Boron | (p) | Van Arkel method |
| (b) | Tin | (q) | Mond's process |
| (c) | Zirconium | (r) | Liquation |
| (d) | Nickel | (s) | Zone refining |
- Correct answerA(a)-(s), (b)-(r), (c)-(p), (d)-(q)
- B(a)-(s), (b)-(r), (c)-(q), (d)-(p)
- C(a)-(q), (b)-(p), (c)-(s), (d)-(r)
- D(a)-(r), (b)-(s), (c)-(p), (d)-(q)
Solution
- Purified by Zone Refining
- Liquation- Van arkel method
- Mond's process
Hence, the correct answer is option: 'A'.