1.

For the bimolecular gaseour reaction: 2R(g) to Products, the fraction of molecules having sufficient energy for effective collision is 2.06 xx 10^(-9) at 127^(@) C. The activation energy for reaction is about (ln 2.06 = 0.727, ln 10 = 2.303) .

Answer»

16 kJ/mole
16 kcal/mole
8 kcal/mole
80 kcal/moile

ANSWER :B


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