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Statement 1: PbS when heated with air it...

Statement 1: PbS when heated with air it undergoes self-reduction.
Statement 2 : The PbO that is formed on heating PbS reacts further with PbS to yield Pb and `SO_(2)`

A

Statement 1 is True, Statement 2 is True, Statement 2 is Correct explanation for Statement 1.

B

Statement 1 is True, Statement 2 is True, Statement 2 is NOT a correct explanation for Statement 1.

C

Statement 1 is True, Statement 2 is False.

D

Statement 1 is False, Statement 2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
`2Pb + 3O_2 rarr 2Pb+2SO_2`
`2PbO+PbS rarr 3Pb + SO_2`
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