Observe the following reactions I. {\N}_2( {\g})+3 {\H}_2( {\g}) \stackrel{\X}\xrightarrow[{773\K]{} _{200\atm}} 2 \NH_3(\g) II. {\CO}( {\g})+ {\H}_2 {\O}( {\g}) { {\Y}}{───▶}_{673 {\K}}^{\Y} {\CO}_2( {\g})+ {\H}_2( {\g}) III. {\CH}_4( {\g})+ {\H}_2 {\O}( {\g}) {────▶}_{1270 {\K}}^{ {\Z}} {\CO}( {\g})+3 {\H}_2( {\g}) Catalysts {\X}, {\Y}, {\Z} respectively are [AP EAPCET 24 May 2025 S1]

Correct Answer is : Iron, iron chromate, nickel

Surface Chemistry

Section: Chemistry

Question : 4 of 29

Marks: +1, -0

Observe the following reactions
I. ‌‌N2(g)+3H2(g)

───────▶

773K

200‌atm

2NH3(g)
II. ‌‌CO(g)+H2O(g)‌Y

───▶

673K

CO2(g)+H2(g)
III. CH4(g)+H2O(g)

────▶

1270K

‌CO(g)+3H2(g)
Catalysts X,Y,Z respectively are

[AP EAPCET 24 May 2025 S1]

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