Please wait...
Contact Us
Need assistance? Contact us on below numbers

For Enquiry

10:00 AM to 7:00 PM IST all days.

Business Inquiry (North)

Business Inquiry (West / East / South)



Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number


Mon to Sat - 10 AM to 7 PM

What is the difference between a catalyst and a promoter?

Asked by mkp400 21st October 2017, 8:23 PM
Answered by Expert
A catalyst is a substance which decreases the activation energy of a chemical reaction without itself being changed at the end of the chemical reaction.
A promoter is an accelerator of catalysis, but not a catalyst by itself.
Promoter is a material that enhances the action of a catalyst without actually having any catalytic value itself.
Answered by Expert 23rd October 2017, 9:32 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer 9/10

Your answer has been posted successfully!

Free related questions

2nd January 2018, 4:31 PM
20th January 2018, 11:20 PM

Chat with us on WhatsApp