(A) The correct option is $(A)$. Ore dressing,also known as concentration or beneficiation,is the process of removing unwanted earthy or siliceous imp

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(A) The correct option is $(A)$. Ore dressing,also known as concentration or beneficiation,is the process of removing unwanted earthy or siliceous impurities (gangue) from the ore before further extraction.

Class 12 Chemistry General Principles and Processes of Isolation of Elements Concentration

Easy

The process of ore dressing is carried out to

A
Remove the siliceous materials
B
Add flux to the mineral
C
Convert the ore to oxide
D
Remove the poisonous impurities

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Concentration

Which principle is involved in froth flotation?

Easy

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Which soluble substances are obtained when bauxite is treated with a solution of $NaOH$ at a temperature of $473 - 523 \ K$ and a pressure of $35 - 36 \ bar$?

Medium

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Which method is used for the concentration of aluminum ore?

Easy

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The function of potassium ethyl xanthate in the froth floatation process is to make the ore

EasyKCET 2012

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The method of concentrating the ore which makes use of the difference in density between ore and impurities is called:

MediumAIIMS 2019

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The process of ore dressing is carried out to

Similar Questions

Which principle is involved in froth flotation?

Which soluble substances are obtained when bauxite is treated with a solution of $NaOH$ at a temperature of $473 - 523 \ K$ and a pressure of $35 - 36 \ bar$?

Which method is used for the concentration of aluminum ore?

The function of potassium ethyl xanthate in the froth floatation process is to make the ore

The method of concentrating the ore which makes use of the difference in density between ore and impurities is called:

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