Chapter 7 the p block elements Question and Answers 1 ExamCompetition

Chapter 7 the p block elements Practice Questions & Answers

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Asked on 2021-01-27 21:34:02 by Guest | Votes 0

Why does R₃P=O exist but R₃N=O does not (R = alkyl group)?

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Asked on 2021-01-27 04:18:39 by Guest | Votes 0

Balance the following equation: XeF₆ H₂O → XeO₂F₂ HF

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Asked on 2021-01-26 07:19:10 by Guest | Votes 0

Explain why NH₃ is basic while BiH₃ is only feebly basic.

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Asked on 2021-01-25 12:10:23 by Guest | Votes 0

Which aerosols deplete ozone?

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Asked on 2021-01-25 05:13:17 by Guest | Votes 0

Why is helium used in diving apparatus?