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Identify X and Y in the following reacti...

Identify `X` and `Y` in the following reactions .
`PbS underset("in air") overset (Heat) (rarr) (X)`
`(X) + PbS overset (Y) (rarr) pb+SO_(2)`.

A

A

B

B

C

both (a) and (b)

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
`PbS+2PbO to 2Pb+SO_(2)`
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