Chemistry · 2023
JEE Main · 31 January 2023, Shift 1 · Q35
The methods NOT involved in concentration of ore are A. Liquation B. Leaching C. Electrolysis D. Hydraulic washing E. Froth floatation Choose the…
The methods NOT involved in concentration of ore are
A. Liquation
B. Leaching
C. Electrolysis
D. Hydraulic washing
E. Froth floatation
Choose the correct answer from the options given below :
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle A$ and $\displaystyle C$ only
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.