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
Which is not used in ORS- 
Select and explain. 
A. Na+, B. Glucose with salt, C. Glucose without salt, D. All
C: Glucose without salt
Answer: C: Glucose without salt 
Explanation: Ans. is 'c' i.e., Glucose without salt