the substance that improve the rate of reaction by improving the efficiency of catalyst is called................

Asked by shamim.ayanahmad | 29th Oct, 2017, 08:45: PM

Expert Answer:

The substance that improve the rate of reaction by improving the efficiency of catalyst is called as promoter or activator 
for example: In haber's process for manufacturing of ammonia traces of molebdenum increases the activity of iron as a catalyst.

Answered by Ramandeep | 30th Oct, 2017, 09:51: AM

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