MCQs
Total Questions : 1041
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Answer: Option A. -> Orthophosphoric acid
Answer: Option B. -> Simple superphosphate
Answer: Option B. -> Biuret formation
Answer: Option C. -> Red phosphorous is the most reactive allotropic form of phosphorous
Answer: Option A. -> Nitrogeneous fertiliser
Answer: Option B. -> Biuret
Answer: Option C. -> Produces lower purity acid
Answer: Option B. -> CO₂, H₂ and N₂