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Two elements x and y form two types of m...

Two elements x and y form two types of molecules like `xy_(3)` and xy. 1 gm of `xy_(3)` lowers the freezing by `1^(@)C` when dissolved in 100 gram solvent whereas for the same lowering in freezing point for same amount of solvent 0.5 gram xy is required. Calculate atomic mass of x and y . (Given : `k_(f)` for solvent is `5" K molal"^(-1)`)

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To solve the problem, we need to calculate the atomic masses of elements X and Y based on the information provided about their compounds and the freezing point depression. ### Step-by-Step Solution: 1. **Identify the Given Data:** - For the compound \( xy_3 \): - Mass of solute = 1 g - Depression in freezing point (\( \Delta T_f \)) = 1 °C ...
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