The rate of a reaction doubles when its temperature changes from 300K to 310K. Activation energy of such a reaction will be :(R=8.314JK−1mo1−1 and log2=0.301)
A
48.6kJmol−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
58.5kJmol−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
60.5kJmol−1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
53.6kJmol−1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is C53.6kJmol−1 As per Arrhenius equation: lnk2k1=−Ea2.303.R(1T2−1T1) k2k1=2 ; T2=310K, T1=300K log(2)=−Ea2.303×8.314(1310−1300) Ea=53598J=53.6kJ/mol