Physics, asked by quinnolivia1978, 1 year ago

The process of heating the ore strongly in excess of air so that the volatile impurities are removed and the ore is changed to oxide is known as [AMU 1985; NCERT 1990]
A) Calcination B) Roasting C) Froth floatation D) Leaching

Answers

Answered by arshiyasheema

1

its option b roasting hope it was helpful

Answered by kayamtejaswi2004

0

Explanation:

b

is the correct option lkk

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