During the preparation of $NH_3$ in Haber's process, the promoter$(s)$ used is / are -
- A$PtO_2$
- B$Mo$
- CMix of $Al_2O_3$ and $K_2O$
- D$Fe$ and $Mn$
Explore More
Similar Questions
Give information about Homogeneous catalysis and Heterogeneous catalysis.
Difficult
View SolutionWhich catalyst is used in the Wacker process?
Which of the following characteristics belongs to a catalyst?
Easy
View Solution$A$ catalyst is used in a reaction to
Medium
View SolutionWhat is a reaction called that is catalyzed by one of its products?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo