Fertiliser Technology Catalyst used in desulphurisation of naphtha is Nickel Co-Mo Pt-Rh Silica gel Nickel Co-Mo Pt-Rh Silica gel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalytic ammonia synthesis reaction as in Haber's process is Irreversible Endothermic None of these Exothermic Irreversible Endothermic None of these Exothermic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Triple superphosphate is made by reacting phosphate rock with __________ acid. Hydrochloric Phosphoric Sulphuric Nitric Hydrochloric Phosphoric Sulphuric Nitric ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas? Tar Water Coal/coke oven gas Naphtha Tar Water Coal/coke oven gas Naphtha ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is Same as that of pyrophosphoric acid H₄P₂O₇ HPO₃ H₃PO₄ Same as that of pyrophosphoric acid H₄P₂O₇ HPO₃ H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Lower temperature and large excess of ammonia in urea melt Does not effect biuret formation Decreases biuret formation Is undersirable Increases biuret formation Does not effect biuret formation Decreases biuret formation Is undersirable Increases biuret formation ANSWER DOWNLOAD EXAMIANS APP
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