Fertiliser Technology With increases in pressure, the conversion of ammonium carbamate into urea Decreases Increases Can either increase or decrease depends on biuret content Remains unaltered Decreases Increases Can either increase or decrease depends on biuret content Remains unaltered ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The concentration (weight %) of nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about __________ percent. 30 100 60 95 30 100 60 95 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is H₄P₂O₇ HPO₃ H₃PO₄ Same as that of pyrophosphoric acid H₄P₂O₇ HPO₃ H₃PO₄ Same as that of pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? Natural gas cracking Cryogenic removal of H₂ from coke oven gas Steam reforming of naphtha Electrolysis of water Natural gas cracking Cryogenic removal of H₂ from coke oven gas Steam reforming of naphtha Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is the undesirable by-product produced in the manufacture of urea. Biuret Ammonium carbamate Carbon dioxide Ammonium carbonate Biuret Ammonium carbamate Carbon dioxide Ammonium carbonate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Tricresyl phosphate is chemically represented as (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ NH₄H₂PO₄ (CH₃ C₆ H₄)₃ PO₄ (NH₄)₂HPO₄ Ca₁₀(PO₄)3F₆ NH₄H₂PO₄ (CH₃ C₆ H₄)₃ PO₄ ANSWER DOWNLOAD EXAMIANS APP
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