Fertiliser Technology Ammonium nitrate (is mixed with limestone) is not used as fertiliser as such, because It is hygroscopic and explosive in nature Its nitrogen content is very less It is a liquid at room temperature It is highly acidic in nature It is hygroscopic and explosive in nature Its nitrogen content is very less It is a liquid at room temperature It is highly acidic in nature ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Dehydration of ammonium carbamate (to produce urea) is a/an __________ reaction. Endothermic Exothermic Catalytic Reversible Endothermic Exothermic Catalytic Reversible ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH₃ CO₂ & H₂SO₄ CO₂ & KNO₃ HNO₃ & NH₄Cl HNO₃ & limestone CO₂ & H₂SO₄ CO₂ & KNO₃ HNO₃ & NH₄Cl HNO₃ & limestone ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because Its activity declines rapidly, if heated to above 520°C None of these It decomposes ammonia It gets oxidised above 500°C Its activity declines rapidly, if heated to above 520°C None of these It decomposes ammonia It gets oxidised above 500°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is required more for leafy crops. Carbon Nitrogen Phosphorous Potassium Carbon Nitrogen Phosphorous Potassium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following fertilisers is used as a cattle feed? Calcium ammonium nitrate Superphosphate Ammonium sulphate Urea Calcium ammonium nitrate Superphosphate Ammonium sulphate Urea ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS