Boiling point elevation of an ideal solution_______________?
Correct answer: A. Increases rapidly with temperature rise
- A. Increases rapidly with temperature rise
- B. Decreases rapidly with temperature rise
- C. In independent of pressure
- D. Both B. and C.
Explanation
For an ideal dilute solution, ΔT_b = K_bm, and K_b is approximately proportional to T_b²/ΔH_vap, so the elevation increases as the boiling temperature rises. It is therefore not strictly independent of pressure, making option A the intended statement.
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