Q21 At 298 K bond dissociation enthalpies of C C and C C are

Last updated: 6/30/2023

Q21 At 298 K bond dissociation enthalpies of C C and C C are 330 and 540KJ mol respectively If the enthalpy of polymerisation per mole of polyethene C H4 g from ethe gas at 298 K is 6MJ the value of n is ID Q 529167 Options are A 5 B 50 C 500 D 200