CBSE Class 10 Answered
the substance that improve the rate of reaction by improving the efficiency of catalyst is called................
Asked by shamim.ayanahmad | 29 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 | 30 Oct, 2017, 09:51: AM
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