The maximum covalency of a non-metallic group 15 element 'E' with weakest E–E bond is : (A) 3 (B) 5 (C) 4 (D) 6

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Question

The maximum covalency of a non-metallic group 15 element 'E' with weakest E–E bond is :

(A) 3
(B) 5
(C) 4
(D) 6

Prashant Kotian · Accepted Answer

Correct answer: C. Bond energy order N–N < P–P Maximum possible covalency of N  4

💡 Solution & Explanation