Chemistry
The catalyst used in Haber's process is:
- Molybdenum
- Platinum
- Nickel
- Iron
Ammonia
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Answer
Iron
Reason — The catalyst used in haber's process of manufacture of ammonia is Finely divided iron.
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Related Questions
Correct the following:
(a) A reddish-brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
(b) Liquid ammonia is a solution of NH3.
(c) Finely divided platinum is used in Haber's Process.
(d) Conc. H2SO4 is a drying agent for NH3.
(e) Ammonium salts, on heating, decompose to give ammonia.
Choose the correct from the following:
Ammonia can be obtained by adding water to
A : Ammonium chloride.
B : Ammonium nitrite.
C : Magnesium nitride.
D : Magnesium nitrate
Nitrogen gas can be obtained by heating
- Ammonium nitrate
- Ammonium nitrite
- Magnesium nitride
- Ammonium chloride
Ammonia can be obtained by adding water to:
- NH4Cl
- Mg3N2
- Mg (NO3) 2
- (NH4)2 SO4