Concentration of Ores

JEE Main Chemistry · Metallurgy · 4 questions, latest first

• Which of the following is used as a stabilizer during the concentration of sulphide ores?202310 April, Shift 1 · Q64
• Which of the following metals can be extracted through alkali leaching technique?20238 April, Shift 1 · Q65
• The methods NOT involved in concentration of ore are A. Liquation B. Leaching C. Electrolysis D. Hydraulic washing E. Froth…202331 January, Shift 1 · Q35
• Given below are two statements: Statement I: In froth floatation method a rotating paddle agitates the mixture to drive air out…202325 January, Shift 2 · Q35