Chemistry, asked by arorageetika280, 2 months ago

difference between roasting and calcination

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Answered by pranithranga1710

2

Answer:

Explanation:

Roasting is the process in which the ore is heated below its melting point in presence of air to oxidise the impurities. Calcination is the process of heating the ore below its melting point an absence of air to remove volatile impurities like arsenic etc. ...

Answered by ananya6654654

1

Answer is in the photo

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