This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
[{'content': 'Antiseptic propey of bleaching powder is due to ? \nSelect and explain. \nA. Hypochlorous acid, B. Hypochlorite, C. Chlorine, D. H+', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Active component responsible for the disinfecting propey A bleaching powder is hypochlorous acid ref baveja microbiology', 'role': 'assistant'}]