MCQs
Total Questions : 1041
| Page 7 of 105 pages
Answer: Option B. -> Flour apatite
Answer: Option B. -> Di-calcium phosphate
Answer: Option A. -> H₂
Answer: Option B. -> Ammonium carbamate
Answer: Option D. -> 98
Answer: Option C. -> Avoid the risk of explosion
Answer: Option B. -> Ammonium carbonate
Answer: Option B. -> 30
Answer: Option B. -> Ammonia
Answer: Option C. -> Meta