Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • An increases in the concentration of the reactants of a reaction leads to change in :Option: 1 Collision frequency

An increases in the concentration of the reactants of a reaction leads to change in :

Option: 1

Collision frequency


Option: 2

Activation energy


Option: 3

heat of reaction

 


Option: 4

threshold energy


Answers (1)

best_answer

An increase in the concentration of the reactants leads to an increase in the collision frequency. Threshold energy, activation energy, and heat of reaction are not affected by the increase in concentration.

This is because due to the increase in concentration, the number of particles increases and hence the number of collisions. Whereas the activation energy is affected by the temperature, threshold energy can be changed by using a catalyst or a poison while the enthalpy of the reaction can not be changed by both temperature or catalyst, or concentration. 

Therefore, Option(1) is correct.

Posted by

Gunjita

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

NEET UG 2024: MBBS cut-offs for Maharashtra medical colleges last year
anam-khan

NEET UG admit card 2024 soon; 9 things to remember before downloading hall ticket
anam-khan

NEET UG 2024 application correction facility ends today; exam pattern, marking scheme

Latest Question