Which Statement Is Correct?

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Question

Which statement is correct?

easy

Solution

Correct option is

Fluxes are carefully choosen to combine with the gangue present in the ore to produce easily fusible slag to carry away the impurities

Flux is a substance with combine with gangue that present in the roasted or calcined ore to form fusible product, called slag.

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SIMILAR QUESTIONS

Q1

The luster of a metal is due to

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Q2

Which of the following is not an ore?

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Q3

Which of the following mineral does not contain Al?

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Q4

Which of the following statement is incorrect?

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Q5

Among the following statements, the incorrect one is

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Q6

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Q7

An ore of tin containing FeCrO₄ is concentrated by

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Q8

One of the following metals forms a volatile compound and this property is taken advantage for its extraction. This metal is

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Q9

When a metal is to be extracted its ore, if the gangue associated with the ore is silica, then

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Q10

Flux is used to remove

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