The molar mass of the water in | JEE Mains Chemistry Past Papers — Chem-Mantra

JEE Mains Chemistry Past PapershardNUMERICAL

Question

The molar mass of the water in

Answer: .

💡 Solution & Explanation

4FeOCr2O3 + 8NaCO3 + 7O2   8Na2CrO4 water Soluble + 2Fe2O3 + 8CO2 water insoluble Molar mass = 160

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