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Karnataka Board PUCPUC Science 2nd PUC Class 12

Which of the following is correct for P4 molecule of white phosphorus?

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Question

Which of the following is correct for P4 molecule of white phosphorus?

(i) It has 6 lone pairs of electrons.

(ii) It has six P–P single bonds.

(iii) It has three P–P single bonds.

(iv) It has four lone pairs of electrons.

Short/Brief Note
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Solution

(ii) It has six P–P single bonds.

(iv) It has four lone pairs of electrons.

Explanation:

Structure of P4molecule can be represented as

It has total four lone pairs of electrons situated at each P-atom.

It has six P – P single bond.

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Chapter 7: The p-block Elements - Multiple Choice Questions (Type - I) [Page 95]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 7 The p-block Elements
Multiple Choice Questions (Type - I) | Q 30 | Page 95
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