Skip to main content
EasyChemistryCollision theory
+4 / -1
The activation energies of the forward and backward reactions in the case of a chemical reaction are 30.5 and 45.4 KJ/mol respectively. The reaction is –
A
Exothermic
B
Endothermic
C
Neither exothermic nor endothermic
D
Unpredictable

Practice Chemistry Exams

Full-length mock tests with detailed analytics, rank, and percentile.

Browse Exams