Question

At 450ᴼC and 500 atm pressure, hydrogen combines with nitrogen to form ammonia with the liberation of heat. The reaction takes place in the presence of iron catalyst. Based on this information, identify A, B, C and D.

• A. A: $N_2$(g), B: Fe(s), C: 450ᴼC and D: Heat
• B. A: $N_2$(aq), B: Heat, C: 450ᴼC and D: Fe(s)
• C. A: Heat B: Fe(s), C: 450ᴼC and D: $N_2$(aq)
• D. A: Heat B: 450ᴼC, C: Fe(s) and D: $N_2$(g)

Answer 1

The correct option is A A: $N_2$(g), B: Fe(s), C: 450ᴼC and D: Heat