This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Low osmolarity ORS - false statment is \nSelect and explain. \nA. Glucose concentration 75 mmol/liter, B. Sodium concentation 75 mmol/liter, C. Osmolarity is 311 mosm/liter, D. Postassium is 20 mmol/liere', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Osmolarity is 311 mosm/liter", 'role': 'assistant'}]