MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

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

thumbs-up

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

similar_icon

Related Videos

lock

What is Catalysis

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon