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  4. Which one of the following ores is best concentrated by froth flotation method?

Q. Which one of the following ores is best concentrated by froth flotation method?

NTA AbhyasNTA Abhyas 2022 Report Error

Solution:

Froth flotation method is used for concentration of sulphide ores.
Galena
Malachite is
Magnetite is
Siderite is

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