Physics · P-Block Elements
Consider the following statements regarding Group 15 elements: (A) N–N single bond energy is greater than P–P single bond energy. (B) All oxidation states of N lying between +1 and +4 tend to disproportionate in acidic medium. (C) Maximum covalency of nitrogen is 4. (D) Nitrogen can form dπ–pπ bonds with itself and other elements. (E) Nitrogen has the maximum density in its group due to its small size. Which of the above statements are INCORRECT?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, C and E
- 2B, C and E
- 3A, D and E✓
- 4A, B and D
Correct answer
A, D and E
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