180 g of glucose, C ₆ H ₁₂ O ₆ , is dissolved in 1 kg of water in a vessel. The temperature at which water boils at 1.013 bar is ______ (given, K _ b for water is 052 ~K ~kg ~mol ⁻¹ . Boiling point for pure water is 373.15 K )

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Quantrex Academy · Accepted Answer

Correct answer: A. 373.67 K

aligned & T _ b = i K _ b m ( i =1) glowse & T _ b -373.15=1 0.52 180 180 1 & ~T _ b =0.52+373.15=373.67 ~K aligned

180 g of glucose, C ₆ H ₁₂ O ₆ , is dissolved in 1 kg of water in a vessel. The temperature at which water boils at 1.013 bar is ______ (given, K _ b for water is 052 ~K ~kg ~mol ⁻¹ . Boiling point for pure water is 373.15 K )

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