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When roasting is carried out: (P) sulp...

When roasting is carried out:
(P) sulphde ore sare converted into oxide and suphate
(Q) Remove water of hydration
(R ) Melt the ore
(S) Remove arsenic and sulphur impurities

A

P, Q and R are correct

B

P and S are correct

C

P, Q and S are correct

D

Q, R and S are correct

Text Solution

Verified by Experts

The correct Answer is:
C
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