Question

Catalyst used in ammonia synthesis uses __________ as a promoter.

a.

Pt

b.

K₂O

c.

Al₂O₃

d.

Ni

Answer: (b).K₂O

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Catalyst used in ammonia synthesis uses __________ as a promoter.

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. __________ is the most suitable fertiliser for paddy.

Q. Potassic fertiliser is graded based on its __________ content.

Q. Monte catini process is used for the manufacture of

Q. Promoter used in NH₃ synthesis catalyst is

Q. H₄P₂O₇ is the chemical formula of __________ phosphoric acid.

Q. Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because

Q. Maximum stability of white phosphorous is at

Q. Potassic fertilisers do not promote the development of

Q. The optimum size of the ammonia plant is __________ tons/day.

Q. Main component of bone ash is

Q. Multistage operation (as in the case of catalytic oxidation of SO₂) is not carried out for NH₃ synthesis, because of

Q. Heating of orthophosphoric acid to about 900°C, produces

Q. Reaction of phosphate rock with 98% H₂SO₄ produces

Q. HPO₃ is the chemical formula of __________ phosphoric acid.

Q. Both white phosphorous as well as red phosphorous

Q. Catalyst used in steam reforming of naphtha is

Q. The fertiliser plant getting hydrogen by electrolysis of water is situated at

Q. Chemical formula of biuret is

Q. Rock phosphate constitutes mainly of

Q. Dehydration of ammonium carbamate produces

Recommended Subjects

Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!