AP EAMCET 23 May 2023 Shift 2 Paper

Question : 131 of 160

Marks: +1, -0

If the mean bond dissociation energies of C−C and C−H are 80 and 90‌kJ‌mol−1 respectively, the standard enthalpy of atomization of n-butane (g) (in kJ‌mol−1 )is