Question

Choice Review Questione Ap Multiple-Choice Consider the reaction shown belo 1. Consider the OH Oc Type of Bond Bond Energy (kJ/mol) 500 800 475 400 Determine AH for the reaction represented above, where each molecule represents 1 mole of that substance. (A) -2150 kJ (B) -550 kJ (C) (D) 100 kJ 2175 kJ lor geometry with a

Answer 1

1. The reaction in the molecular formula is given by-

2ct30 +302 2 c02 t420 m de mation Now, Mom -AHdme AH AHbond s bstoken nctots) 1.C-0t 1o-H -C + 4 2 0-H I. Suu t1, 475 3.4UU 3,5 UU (2.45 -3200 -550 mno स Ophen C

cudlwemytaiy Gudaring cludgi A tence, Net dipole momet Bot allther molecdes, thaisbod anomes be low Camcelo A A Henee, Option A Melecules Pi hords 1. tence +CE N 2 HCECH OptiomD hane touo 2. 3 molecule, honds 2.