MCQ
The catalytic promoter used in Haber's process is:
- ✓$Mo$
- B$Ni$
- C$Pt$
- D$\ce{V_2O_5}$
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$\mathop {Ca{C_2}}\limits_{\left( A \right)} \xrightarrow{{{H_2}O}}B\xrightarrow[{HgS{O_4}}]{{{H_2}O,{H_2}S{O_4}}}C$