Assertion (A) : Pb compounds are stable in +4 oxidation state.
Reason (R) : Pb exhibits inert pair effect.

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

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Both Assertion and Reason are true and Reason is not the correct explanation of Assertion

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Assertion is true but Reason is false

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Assertion is false but Reason is true

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Solution

The correct option is C Assertion is false but Reason is true
Pb compounds are stable in +2 oxidation state because Pb exhibits inert pair effect. Hence, Assertion is false but Reason is true.

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Assertion (A) : Pb compounds are stable in +4 oxidation state.Reason (R) : Pb exhibits inert pair effect.

The correct option is C Assertion is false but Reason is truePb compounds are stable in +2 oxidation state because Pb exhibits inert pair effect. Hence, Assertion is false but Reason is true.

Assertion (A) : Pb compounds are stable in +4 oxidation state.
Reason (R) : Pb exhibits inert pair effect.

The correct option is C Assertion is false but Reason is true
Pb compounds are stable in +2 oxidation state because Pb exhibits inert pair effect. Hence, Assertion is false but Reason is true.