Question

CaH₄(PO₄)₂ is the chemical formula of

a.

superphosphate

b.

triple superphosphate

c.

calcium phosphate

d.

meta phosphoric acid

Answer: (b).triple superphosphate

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. CaH₄(PO₄)₂ is the chemical formula of

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. Nitro-phosphate (manufactured at Trom-bay) is a __________ fertiliser.

Q. Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the

Q. A phosphatic fertiliser contains 16% P₂O₅. It could be

Q. __________ is not a fertiliser.

Q. __________ is the undesirable by-product produced in the manufacture of urea.

Q. Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C.

Q. Which is the best fertiliser for paddy ?

Q. Main constituent of phosphate rock is

Q. Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition ?

Q. Formation of ammonium carbamate by reaction of NH₃ with CO₂ is a/an __________ reaction.

Q. Heating a mixture of phosphate rock, coke and sand in an electric furnace produces

Q. A potassic fertiliser contains 50% K₂O. It could be

Q. Leaching of phosphate rock by strong __________ acid produces phosphoric acid.

Q. In natural gas, the C/H ratio (by weight) varies in the range of

Q. Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth ?

Q. Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process ?

Q. Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in

Q. A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous.

Q. An increase in the NH₃/CO₂ ratio in urea manufacture results in

Q. A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia.

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!