Raw materials required for the production of CAN (Calcium ammonium nitrate) is NH3__________________?
Correct answer: D. HNO3 & limestone
- A. CO2 & KNO3
- B. CO2 & H2SO4
- C. HNO3 & NH4Cl
- D. HNO3 & limestone
Explanation
CAN is produced using ammonia and nitric acid to form ammonium nitrate, together with limestone or another calcium carbonate source as filler and calcium supplier. Therefore, the required combination is HNO3 and limestone.
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