Plzz solve this
Q.5.25 The rate constant of a first order reaction at 25C is 0.24 . If the energy of activation of the reaction is 88 kJ , at what temperature would this reaction have rate constant of ?
(283.7 K)
Dear student,
According to Arrhenius equation :
K1 = 0.24 s-1 and T1 = 298 K
K2 = 4 10-2 s-1 T2 = ? Ea = 88 kj/mol = 88000 j /mol
Now on putting the values ;
0.77815 = 4596.02
0.000169 =
T2 =283.7 K
Regards
According to Arrhenius equation :
K1 = 0.24 s-1 and T1 = 298 K
K2 = 4 10-2 s-1 T2 = ? Ea = 88 kj/mol = 88000 j /mol
Now on putting the values ;
0.77815 = 4596.02
0.000169 =
T2 =283.7 K
Regards