What Is ΔH°_rxn for the Following Reaction? 2H₂O₂(l) → 2H₂O(l)

Multiple Choice

What is ΔH°_rxn for the following reaction? 2H₂O₂(l) → 2H₂O(l) + O₂(g)
ΔH°_f(H₂O(l) ) = -285.8 kJ/mol, ΔH°_f(H₂O₂(l) ) = -187.6 kJ/mol

A) -196.4 kJ/mol
B) 98.2 kJ/mol
C) -98.2 kJ/mol
D) -473.4 kJ/mol
E) -946.8 kJ/mol