Bond dissociation energy of “E-H” bond of the “H2E” hydrides of group 16 elements (given below), follows order. A. O B. S C. Se D. Te Choose the correct from the options given below : (A) D C B

Question

Bond dissociation energy of “E-H” bond of the “H2E” hydrides of group 16 elements (given below), follows order. A. O B. S C. Se D. Te Choose the correct from the options given below :

(A) D > C > B > A
(B) B > A > C > D
(C) A > B > D > C
(D) A > B > C > D

Prashant Kotian · Accepted Answer

Correct answer: D. In the given compound the order of bond length H–Te < H–Se < H–S < H–O So the bond strength for H–O is maximum.

💡 Solution & Explanation

Practice 22,000+ questions like this