Chemistry - Complete Pblock- Question with Solution | TestHub

ChemistryComplete Pblock-p-Block 13,14Easy2 minPYQ_2018

ChemistryEasysingle choice

Assertion : $Pb_{3} O_{4}$ reacts with $HNO_{3}$ and forms $PbO_{2}$ . Reason : Lead is stable in +4 oxidation state.

Answer:

Solution:

$Pb_{3} O_{4} + HNO_{3} ⟶ PbO_{2} (solid) + Pb (NO_{3})_{2} + H_{2} O$ but $Pb^{2 +}$ is more stable due to inert pair effect.

Stream:AIIMSSubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 13,14

⏱ 2mℹ️ Source: PYQ_2018

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