Fertiliser Technology Nitrogen content of urea is about __________ percent. 94 10 46 80 94 10 46 80 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Chemical formula of metaphosphoric acid is HPO₃ H₃PO₄ Same as that of pyrophosphoric acid H₄P₂O₇ HPO₃ H₃PO₄ Same as that of pyrophosphoric acid H₄P₂O₇ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is formed only At very high temperature In liquid phase In vapour phase At very low pressure (vacuum) At very high temperature In liquid phase In vapour phase At very low pressure (vacuum) ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate produces Ammonia water Urea None of these Biuret Ammonia water Urea None of these Biuret ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogen content of calcium ammonium nitrate (CAN) is __________ percent. 25 80 10 50 25 80 10 50 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. Pyro Meta Ortho None of these Pyro Meta Ortho None of these ANSWER DOWNLOAD EXAMIANS APP
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