Fertilizer Technology-Data Intensity 1 | Multiple Questions and Answers

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Fertilizer Technology-Data Intensity 1 Multiple Questions and Answers.

6.	Nitric acid is produced on commercial scale in a fertiliser plant by?

	A.	Oxidation of ammonia
	B.	CaNO3 + H2SO4 reaction
	C.	Passing air through high voltage electric arc
	D.	None of these

7.	In ammonia synthesis (N2 + 3H2 = 2NH3), there is a decrease in total volume, hence to get high equilibrium conversion, the reaction should be carried out at?

	A.	Low pressure
	B.	High pressure
	C.	Very high temperature
	D.	None of above

8.	Reaction of anhydrous liquid ammonia with ortho-phosphoric acid produces?

	A.	Ammonium phosphate
	B.	Superphosphate
	C.	Triple superphosphate
	D.	None of these

9.	H4P2O7 is the chemical formula of ______ phosphoric acid?

	A.	Pyro
	B.	Ortho
	C.	Meta
	D.	None of these

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Date to Date Current Affairs 2022

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