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: Forensic Medicine
Leathery stomach is seen in poisoning with: BHU 09 
Select and explain. 
A. HCl, B. H2SO4, C. Carbolic acid, D. Oxalic acid
C: Carbolic acid
Answer: C: Carbolic acid 
Explanation: Ans. Carbolic acid