Q)
A solution of glycerol ($C_3H_8O_3$) in water was prepared by dissolving some glycerol in 500 g of water. This solution has a boiling point of 100.42$^{\large\circ}$C, what mass of glycerol was dissolved to make this solution? ($K_b$ for water = 0.512 K kg $mol^{−1}$)
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