Statement - I : The hydrolysis of XeF₆ is not a redox reaction
Statement - II : XeF₆ on complete hydrolysis will give XeO₃

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Both statements I and II are correct

Statement-I is incorrect and statement-II is correct

Both statements I and II are incorrect

Statement-I is correct and statement-II is incorrect

answer is B.

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Detailed Solution

Statement I is correct. The hydrolysis of XeF₆ is not a redox reaction.

During the hydrolysis of XeF₆, water molecules react with the fluoride ions in XeF₆ to form HF and HXeOF₅. The oxidation state of xenon in XeF₆ is +6, and in HXeOF₅, it is +4. However, the oxidation state of xenon does not change during this reaction, so it is not a redox reaction.

Statement II is incorrect. XeF₆on complete hydrolysis does not give XeO₃. XeF₆ can undergo partial or complete hydrolysis to form various compounds depending on the conditions.

Complete hydrolysis of XeF₆ with excess water can produce XeO3 and XeOF₄, as shown in the following reaction:

XeF₆ + 3H₂O → XeO₃ + 2XeOF₄ + 6HF

Therefore, Statement I is correct, but Statement II is incorrect.

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