When 100g of ethylene polymerises entirely to polyethene , the weight of polyethene formed as per the equation nCH2=CH2 gives (CH2 -CH2)n

Q. When $100$ g of ethylene polymerises entirely to polyethene, the weight of polyethene formed as per the equation, $nC{H}_2=C{H}_2\to (C{H}_2-C{H}_2{)}_n$ is :

Q. When 280 gm of ethylene polymerises to polyethene according to the equation.

Q. According to the equation,

Q. $100$ g of ethylene polymerizes to polyethylene according to the equation,

Q. Enthalpy of polymerisation of ethylene, as represented by the reaction, $nC{H}_2=C{H}_2\to (-C{H}_2-C{H}_2-)n$ is -100 kJ per mole of ethylene. Given bond enthalpy of C = C bond is 600 kJ mol${}^{-1}$, Determine enthalpy of C C bond (in kJ mol)