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Bessemerization is carried out for (I)...

Bessemerization is carried out for
(I) Fe
(II) Cu
(III) Al
(IV) silver

A

I,II

B

II,III

C

I,III

D

All

Text Solution

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The correct Answer is:
A
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Bessemerisationis carried out for: (P) Fe, (Q) Cu, (R )Al, (S) Ag

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