Carbon Family - Preparations, Properties & Uses Past Year (1998 - 2005) MCQs The p-Block Elements (XI) Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

$P b O_{2}$ $\to$ $P b O$ $∆ G_{298}$ $< 0$
$S n O_{2} \to S n O$ $∆ G_{298}$ $>$ $0$

The most probable oxidation state of Pb & Sn will be:

1. ${Pb}^{+ 4},$ ${Sn}^{+ 4}$

2. ${Pb}^{+ 4}$ $,$ ${Sn}^{+ 2}$

3. ${Pb}^{+ 2}$ $,$ ${Sn}^{+ 2}$

4. ${Pb}^{+ 2}$ $,$ ${Sn}^{+ 4}$

Subtopic: Carbon Family - Preparations, Properties & Uses |

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AIPMT - 2001

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