The autoreduction process is not used in the metallurgy of : (a) \( \mathrm{Hg} \) (b) \( \mathr...

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The autoreduction process is not used in the metallurgy of :
(a) \( \mathrm{Hg} \)
(b) \( \mathrm{Cu} \)
P
(c) \( \mathrm{Pb} \)
(d) \( \mathrm{Fe} \)
W
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