Verified Solution • 2025–26 Session
moderate
QJEEM19Ch9e04: JEE Main 2019 Chemistry - Class 12 JEEM19Ch9e04 Solution: Match the refining methods (Column I) with metals (Column II).…
Match the refining methods (Column I) with metals (Column II).
| Column I (Refining Methods) | Column II (Metals) |
|---|---|
| (I) Liquation | (a) Zr |
| (II) Zone Refining | (b) Ni |
| (III) Mond Process | (c) Sn |
| (IV) Van Arkel Method | (d) Ga |
Multiple Choice Options
- A (I)-(c) ; (II)-(a) ; (III)-(b) ; (IV)-(d)
- B (I)-(c) ; (II)-(d) ; (III)-(b) ; (IV)-(a)
- C (I)-(b) ; (II)-(d) ; (III)-(a) ; (IV)-(c)
- D (I)-(b) ; (II)-(c) ; (III)-(d) ; (IV)-(a)
Step-by-Step Verified Solution
Liquation is used for Sn.
Zone refining is used for Ga.
Van Arkel method is used for Zr.
Mond’s process is used for refining of Ni.
Zone refining is used for Ga.
Van Arkel method is used for Zr.
Mond’s process is used for refining of Ni.