Chemistry · 2021
JEE Main · 24 February 2021, Shift 1 · Q34
Which of the following ore is concentrated using group 1 cyanide salt?
Which of the following ore is concentrated using group $\displaystyle 1$ cyanide salt ?
Official answer
(4)
Sphalerite
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.