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Karnataka Board PUCPUC Science 2nd PUC Class 12

Which of the following statements is wrong? - Chemistry

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Question

Which of the following statements is wrong?

Options

  • Single N – N bond is stronger than the single P – P bond.

  • \[\ce{PH3}\] can act as a ligand in the formation of coordination compound with transition elements.

  • \[\ce{NO2}\] is paramagnetic in nature.

  • Covalency of nitrogen in \[\ce{N2O5}\] is four.

MCQ
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Solution

Single N – N bond is stronger than the single P–P bond.

Explanation:

Nitrogen forms pπ – pπ multiple bond and the bond strength is very high. Single N – N bond is weaker than single P – P bond.

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Chapter 7: The p-block Elements - Multiple Choice Questions (Type - I) [Page 92]

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NCERT Exemplar Chemistry [English] Class 12
Chapter 7 The p-block Elements
Multiple Choice Questions (Type - I) | Q 14 | Page 92

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