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Consider the following statements: Roa...

Consider the following statements:
Roasting is carried out to:
(i) convery sulphide to oxide and sulphate (ii) remove water of hydration
(iii) melt the ore (iv) remove arsenic and sulphur impurities
of these statements:

A

(i),(ii) and (iii) are correct

B

(i) and (iv) are correct

C

(i),(ii) and (iv) are correct

D

(ii),(iii) and (iv) are correct

Text Solution

Verified by Experts

The correct Answer is:
C
Melting of ore is performed in blast furnace during smelting
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