1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Catalysis
Is promoter a...
Question
Is promoter and activator the same thing and perform same function in catalysts ?
Open in App
Solution
Dear Student, Activators and promoters are same as far as catalysis is concerned. Both serve to increase the activity of catalyst. Regards
Suggest Corrections
0
Similar questions
Q.
The substance that _________ the activity of catalysts is called promoter.
1. Increases
2. Decreases
3. Maintains
4. None of the above
Q.
Wholesalers undertake advertisements and other sales promotional activities to induce customers to
purchase the goods. The function performed by the wholesalers is ____.
Q.
In Haber process of Ammonia production the element used as catalytic promoter to increase the activity of Iron catalyst is .......................
Q.
Assertion (A): In the synthesis of ammonia by Haber's process, mixture of potassium and aluminium oxides can be used as promoter.
Reason (R): Promoter enhances the activity of catalyst.
Q.
A reaction is carried out at 400 K. If the same reaction is carried out in presence of a catalyst at the same rate, the temperature needed is 300 K. If catalyst lowers the energy of activation by
2
k
J
m
o
l
−
1
.
Then the activation energy of the reaction without catalyst is:
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
What is Catalysis
CHEMISTRY
Watch in App
Explore more
Catalysis
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app