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It is because inability of ns² electrons of the valence shell to participate in bonding that

1. Sn²⁺ is reducing while Pb⁴⁺ is oxidising agent

2. Sn²⁺ is oxidising while Pb⁴⁺ is reducing agent

3. Sn²⁺ and Pb²⁺ are both oxidising and reducing agent

4. Sn⁴⁺ is reducing while Pb⁴⁺ is oxidising agent

Subtopic: Carbon Family - Preparations, Properties & Uses |

67%

Level 2: 60%+

NEET - 2017

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The correct statement among the following is :

1.	Sn²⁺ is an oxidizing agent while Pb⁴⁺ is a reducing agent.
2.	Sn²⁺ and Pb²⁺ both are oxidizing agents.
3.	Sn⁴⁺ is a reducing agent while Pb⁴⁺ is an oxidizing agent.
4.	Sn²⁺ is a reducing agent while Pb⁴⁺ is an oxidizing agent.

Subtopic: Carbon Family - Preparations, Properties & Uses |

69%

Level 2: 60%+

NEET - 2017

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