OC2H5 2 2 HNO ,H SO 2Br ,Fe major major product product P Q The ratio of number of oxygen atoms to bromine atoms in the product Q is_____ × 10–1. | JEE Mains Chemistry Past Papers — Chem-Mantra | Chem-Mantra

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Question

OC2H5 2 2 HNO ,H SO 2Br ,Fe major major product product P Q The ratio of number of oxygen atoms to bromine atoms in the product Q is_____ × 10–1.

Answer: .

💡 Solution & Explanation

OC2H5 HNO3+H2SO4 OC2H5 NO2 NO2 Br Br 2Br2–Fe OC2H5

💬

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