Chem Mantra
HomeCoursesOnline TestsForum
ForumQuestion BankFor an endothermic reaction, energy of activati…
MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryChemical kineticsPrevious Year Questions

For an endothermic reaction, energy of activation is Ea and enthalpy of reaction of H (both of these in kJ/mol). Minimum value of Ea will be. (AIPMT 2010)

A.less than
B.equal to
C.more than✓ Correct
D.equal to zero
Explanation

a E H

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Chemical kinetics.

Start Free Practice →
Sponsored

Master Chemistry for JEE, NEET & IChO

Access 19,000+ solved questions with expert explanations, chapter-wise tests, and full video lectures — all in one platform.

JEE Mains Chemistry
Explore Courses →Sign In Free