A solution of 12.5 g urea in 170 g of wa...

A solution of 12.5 g urea in 170 g of water gave a boiling point elevation of 0.63 K. Calculate the molar mass of urea, taking `K_b=0.52` K/m.

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To calculate the molar mass of urea using the given data, we will follow these steps: ### Step 1: Understand the given data - Mass of urea (solute) = 12.5 g - Mass of water (solvent) = 170 g - Boiling point elevation (ΔT_b) = 0.63 K - ebullioscopic constant (K_b) = 0.52 K/m ...

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