What are the minerals that do not float into the froth called?
AFlotation tailings
BFlotation collectors
CFlotation frothers
DFlotation modifiers
Answer & Solution
Correct answer: A. Flotation tailings
Material left behind in the cell, rather than lifted by bubbles, is the tailings.
Keep practising Extractive Metallurgy
Browse all Extractive Metallurgy questions for Bihar Board Class 12 (Science), or explore more Chemistry topics.
Related questions
Flotation is used to purify which compound from sodium chloride and clay?Which collectors have been used for oxide minerals in flotation?What is the first flotation stage, which gives a rougher concentrate, called?Which of these is a typical depressant in froth flotation?Which substance is added as a frother to stabilise foam in flotation?Which class of salts is particularly popular as collectors for sulfide minerals?Froth flotation separates minerals from gangue by exploiting differences in what?What does froth flotation selectively separate?