Question

The ores that are concentrated by flotation method are:
(a) Carbonates
(b) Suphides
(c) Oxides
(d) Phosphates

Answer 1

Hola mate!!
Your answer is as follow..

- The correct answer is SULPHIDES ORES..

Answer 2

(b) Suphides.

The Suphides ores concentrated by flotation method.

Sulfide Minerals are the class of minerals having sulfide (S2−) as anion and sulfide minerals are important metal ores.

Sulfide class includes the selenides with tellurides, antimonides, and arsenides.

Sulfide minerals are inorganic compounds having the new hierarchical scheme with more lists of Classification of Nickel–Strunz.

Answer 3

(b) Suphides.

The Suphides ores concentrated by flotation method.

Sulfide Minerals are the class of minerals having sulfide (S2−) as anion and sulfide minerals are important metal ores.

Sulfide class includes the selenides with tellurides, antimonides, and arsenides.

Sulfide minerals are inorganic compounds having the new hierarchical scheme with more lists of Classification of Nickel–Strunz.