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At what temperature will a 1 m aqueous solution of KCI boil if the solute's Kp is 2°C/m? AT = iKym %3D Tsolution Tsolvent + ATb %3D O 4°C O 2°C O 96°C O 102°C O 104°C

At what temperature will a 1 m aqueous solution of KCI boil if the solute's Kp is 2°C/m? AT = iKym %3D Tsolution Tsolvent + ATb %3D O 4°C O 2°C O 96°C O 102°C O 104°C

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Boiling Point Elevation Problem** Given the problem: At what temperature will a 1 m aqueous solution of KCl boil if the solute's \( K_b \) is 2°C/m? **Formulas:** \[ \Delta T_b = iK_bm \] \[ T_{\text{solution}} = T_{\text{solvent}} + \Delta T_b \] Where: - \(\Delta T_b\) is the boiling point elevation. - \(i\) is the van 't Hoff factor for KCl. - \(K_b\) is the ebullioscopic constant. - \(m\) is the molality of the solution. **Choices:** - ○ 4°C - ○ 2°C - ○ 96°C - ○ 102°C - ○ 104°C These options represent possible boiling points of the solution based on the calculation of \(\Delta T_b\).
Transcribed Image Text:**Boiling Point Elevation Problem** Given the problem: At what temperature will a 1 m aqueous solution of KCl boil if the solute's \( K_b \) is 2°C/m? **Formulas:** \[ \Delta T_b = iK_bm \] \[ T_{\text{solution}} = T_{\text{solvent}} + \Delta T_b \] Where: - \(\Delta T_b\) is the boiling point elevation. - \(i\) is the van 't Hoff factor for KCl. - \(K_b\) is the ebullioscopic constant. - \(m\) is the molality of the solution. **Choices:** - ○ 4°C - ○ 2°C - ○ 96°C - ○ 102°C - ○ 104°C These options represent possible boiling points of the solution based on the calculation of \(\Delta T_b\).
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