The bond energies in (kJ mol-1) of P—H, As—H and N—H respectively ar

Question

The bond energies in (kJ mol-1) of P—H, As—H and N—H respectively ar (A) 247, 318 and 389 (B) 247, 389 and 318 (C) 318, 389 and 247 (D) 318, 247 and 389

Tardigrade Admin · Accepted Answer

Decreasing order of stability: NH3 > PH3 > AsH3 Decreasing order of bond energy: N — H > P — H > As — H

Q. The bond energies in $(k J m o l^{- 1})$ of P—H, As—H and N—H respectively ar

247, 318 and 389

247, 389 and 318

318, 389 and 247

318, 247 and 389

Decreasing order of stability : $N H_{3} > P H_{3} > A s H_{3}$
Decreasing order of bond energy : $N — H > P — H > A s — H$

Q. The bond energies in (kJmol−1) of P—H, As—H and N—H respectively ar