Leaching of phosphate rock by strong __________ acid produces phosphoric acid. Options: A . &nbspSulphuric B . &nbspHydrochloric C . &nbspEither A or B D . &nbspNeither A nor B

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

Question

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

Options:

A . Sulphuric

B . Hydrochloric

C . Either A or B

D . Neither A nor B

Answer: Option C

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Question 1. Ammonia synthesis reaction is....

Question 2. Electric process as compared to wet process (for the manufacture of phosphoric acid)....

Question 3. Ammonium nitrate is....

Question 4. Fertiliser plants get their N₂ requirements....

Question 5. Conditioners like finely divided peat are added to the fertiliser to....

Question 6. Gas based fertiliser plants use....

Question 7. Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because....

Question 8. Triple superphosphate is made by reacting phosphate rock with __________ acid.....

Question 9. Which is a catalyst promoter used in catalytic ammonia synthesis reaction?....

Question 10. Though kinetics of ammonia synthesis dictates the use of low temperature for high equilibrium conversion, yet it is kept....it is kept moderately high (550°C), because at low temperature

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