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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Constituents of black gun powder is all EXCEPT:
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The correct answer is  C i.e. Lead Peroxide Smokeless gun powder is composed of nitrocellulose & nitroglycerineQ. Smoke producing black gun powder contains "PCS" i.e. potassium nitrate charcoal and sulfurQ. It is described as FG, FFG, FFFG depending on the fineness (F)/size of grain (G).