In C_(2)H_(4) , formation of (C= C) and(C-C) is - 590 kJ // moleand - 331 kJ //molerespectively. What is enthalpy change when ethylene polymerizes to form polythene ?

In C_(2)H_(4) , formation of (C= C) and(C-C) is - 590 kJ // moleand -

1.	In C_(2)H_(4) , formation of (C= C) and(C-C) is - 590 kJ // moleand - 331 kJ //molerespectively. What is enthalpy change when ethylene polymerizes to form polythene ?
Answer» `+259 kJ MOL^(-1)` `+ 72 kJ mol^(-1)` `- 259 kJ mol^(-1)` `- 72 kJ mol^(-1)` Solution :REFER to SOLVED Problem