4 A mixture of phenol and Mg Me Br If AH for H O and H Oare

Last updated: 6/30/2023

4 A mixture of phenol and Mg Me Br If AH for H O and H Oare 188 kJ mol and 286 kJ mol What will be the enthalpy change of the reaction 2H O 1 2H O 1 0 g 1 196 kJ 2 494 KJ 3 146 kJ 4 98 kJ