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  • An ore of tin containing <img alt="\mathrm{FeCrO_{4}}" src="https://entrancecorner.on

An ore of tin \mathrm{SnO_{2}} containing \mathrm{FeCrO_{4}} is concentrated by- 

Option: 1

Froth floatation


Option: 2

Gravity separation


Option: 3

Magnetic separation


Option: 4

None of the above


Answers (1)

best_answer

Magnetic separation is based on differences in magnetic properties present in ore particles. This method is used to separate magnetic impurities from non-magnetic ores.

\mathrm{FeCrO_{4}} present in the ore is magnetic and attracted by magnet while tin is not attracted by magnet. On moving over a magnet, \mathrm{FeCrO_{4}} is separated from the tin ore.

Posted by

SANGALDEEP SINGH

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