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: Dental
Sodium hypochlorite in caridex is used in concentration of 
Select and explain. 
A. 0.2 % w/v, B. 0.5% w/v, C. 1.5% w/v, D. 1 % w/v
D: 1 % w/v
Answer: D: 1 % w/v 
Explanation: None