JEE Main 2019 Chemistry question
Not in JEE Main or NEET syllabus
Match the refining methods (Column I) with metals (Column II). List-I: (I) Liquation (II) Zone Refining (III) Mond Process (IV) Van Arkel Method List-II: (a) Zr (b) Ni (c) Sn (d) Ga
Answer: (B)
Solution
Liquation – Sn; zone refining – Ga; Mond – Ni; van Arkel – Zr.