See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Let the mass of acetaldehyde is x g, then mass of ethanol is (0.535 – x)g. When acetaldehyde is heated with Fehling solution, it gives 1.2 g of a red precipitate. CH3CHO + 2CuO  CH3COO– + . ppt d Re 2O Cu 143 g of Cu2O is coming from = 44 g of CH3CHO 1.2 g of Cu2O is coming from