Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • 40 and 60  are the activation energies for the forw

40 and 60 \mathrm{~kJ} / \mathrm{mol} are the activation energies for the forward and backward reactions in a chemical reactions. The reaction is
 

Option: 1

Exothermic


Option: 2

Endothermic


Option: 3

Neither exotherne nor endothermic


Option: 4

Independent of temp


Answers (1)

best_answer

\mathrm{\Delta H=E_f-E_b=40-60=-20 \mathrm{~kJ} / \mathrm{mol} }
i.e. reaction is exothermic because heat is evolved during the reaction.
 

Posted by

jitender.kumar

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

UP NEET UG Counselling 2025: BDS fee structure out for non-minority private dental colleges
anam-khan

NEET admissions, exit tests, registration: NCAHP chief on allied and healthcare sciences’ future
anam-khan

KEA extends Karnataka NEET UG 2025 registration deadline to July 17 for MBBS, BDS, AYUSH admissions

Latest Question