Which of the following fertilisers is required for the development of fibrous materials of the plants and of the sugar of vegetable & fruits ?

Related Mcqs:

Fertiliser plants get their N2 requirements _____________________?

A. By fractionation of liquefied air B. By dissociating oxides of nitrogen C. From coal gas (coke oven gas) D. From producer gas...

During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH3 to NO is about ______________ percent?

A. 38 B. 68 C. 82 D. 98...

Reaction of ortho-phosphoric acid with soda ash produces______________?

A. Sodium Tributyl phosphate (STPP) B. Tricresyl phosphate C. Tributyl phosphate D. Nitrophosphate...

Reaction of ortho-phosphoric acid with phosphate rock produces _________________?

A. Superphosphate B. Triple superphosphate C. Meta-phosphoric acid D. Monoammonium phosphate...

Triple superphosphate is chemically represented as_____________________?

A. CaF2.3Ca3(PO4)2 B. 3Ca3(PO4)2 C. Ca(PO3)2 D. Ca(H2PO4)2...