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Main source of lead is PbS. It is conver...

Main source of lead is `PbS`. It is converted to `Pb` by
(I) `PbS underset(Delta)overset("air")rarr PbO + SO_(2)`
(II)
Self reduction process is

A

I

B

II

C

Both A & B

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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