MHT CET Chemistry question
To observe an elevation of boiling point of 0.05 °C, the amount of solute (Mol. Wt = 100) to be added to 100 g of water ( = 0.5) is
Answer: (C)
Solution
\dfrac{Δ T_b × M × W}{K_b × 1000}\dfrac{0.05 × 100 × 100}{0.5 × 1000}$
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