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Fill in the blanks choosing appropriate word/words from those given in the brackets :
(inversely, more, less, directly, ideal, Raoult's, non-ideal, do not)
The ............. of the boiling point of a solvent by the addition of a solute is ........... proportional to the molality of the solution.

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To solve the question, we need to fill in the blanks with appropriate words based on our understanding of the relationship between boiling point elevation and molality of a solution. 1. **Understanding the Concept**: The boiling point of a solvent increases when a solute is added. This phenomenon is known as boiling point elevation. The extent of this elevation is related to the concentration of the solute in the solution. 2. **Identifying the Relationship**: The relationship between the boiling point elevation (ΔTb) and the molality (m) of the solution is a direct one. This means that as the molality of the solution increases, the boiling point elevation also increases. 3. **Filling in the Blanks**: - The first blank refers to the effect on the boiling point of the solvent. Since we know that the boiling point increases with the addition of a solute, the correct word to fill in here is "directly". ...
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