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  • The factor which determines the activity of a heterogeneous catalysis isOption: 1 Total surface area only<stron

The factor which determines the activity of a heterogeneous catalysis is

Option: 1

Total surface area only


Option: 2

The number of active site per amount of catalyst only


Option: 3

Method of preparation,prior treatment only/


Option: 4

Total surface area,number of active sites and method of preparation.


Answers (1)

best_answer

As we learnt 

 

Heterogeneous Catalysis -

 

Catalyst is present in different phase with respect to the reacting species. 

- wherein

N_{2} (g) +3H_{2}(g)\xrightarrow[]{Fe(S)}2NH_{3}(g)

 

 

 

Posted by

Anam Khan

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