MCQs
Total Questions : 1556
| Page 1 of 156 pages
Answer: Option C. -> CO₂
Answer: Option D. -> 5 to 10
Answer: Option B. -> 50 %
Answer: Option C. -> Siphon spill way
Answer: Option A. -> Settleable solids
Answer: Option C. -> Phenol-di -sulphuric acid and potassium hydroxide
Answer: Option B. -> Sulphuric acid and napthamine
Answer: Option C. -> 20°C