Chemistry · 2022
JEE Main · 30 July 2022, Shift 2 · Q36
Match List I with List II Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below :
| List I | List II |
| A. Cyanide Process | I. Vapour phase refining |
| B. Froth flotation process | II. Aluminium |
| C. Hall-Heroult process | III. Dressing of ZnS |
| D. Mond process | IV. Extraction of Au |
Official answer
(1)
A-IV, B-III, C-II, D-I
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.