In the following reactions, the total number of oxygen atoms in X and Y is _____ Na2O + H2O 2X Cl2O7 + H2O 2Y | JEE Mains Chemistry Past Papers — Chem-Mantra | Chem-Mantra

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Question

In the following reactions, the total number of oxygen atoms in X and Y is _____ Na2O + H2O 2X Cl2O7 + H2O 2Y

Answer: .

💡 Solution & Explanation

Na2O + H2O  2NaOH Cl2O7 + H2O  2HClO4 NaOH = 1 Oxygen – atom HClO4 = 4 Oxygen – atom Total Oxygen atoms in X and Y = 1 + 4 = 5

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