**Question:** Label 0.15 M glucose as isotonic, hypotonic, or hypertonic in comparison to 0.9% NaCl (0.15 M NaCl). Click in the answer box to display choices. **Answer Box:** - **(select)** **Explanation:** You are asked to determine whether a solution of 0.15 M glucose is isotonic, hypotonic, or hypertonic relative to a solution of 0.9% NaCl (0.15 M NaCl). In this context: - **Isotonic** means the solutions have the same osmotic pressure. - **Hypotonic** means the glucose solution has a lower osmotic pressure than the NaCl solution. - **Hypertonic** means the glucose solution has a higher osmotic pressure than the NaCl solution. The comparison is based on molarity and the nature of the solutes. Both solutions have the same molarity, but since NaCl dissociates into ions, it has a greater osmotic effect. Therefore, the glucose solution is likely hypotonic relative to the NaCl solution.
**Question:** Label 0.15 M glucose as isotonic, hypotonic, or hypertonic in comparison to 0.9% NaCl (0.15 M NaCl). Click in the answer box to display choices. **Answer Box:** - **(select)** **Explanation:** You are asked to determine whether a solution of 0.15 M glucose is isotonic, hypotonic, or hypertonic relative to a solution of 0.9% NaCl (0.15 M NaCl). In this context: - **Isotonic** means the solutions have the same osmotic pressure. - **Hypotonic** means the glucose solution has a lower osmotic pressure than the NaCl solution. - **Hypertonic** means the glucose solution has a higher osmotic pressure than the NaCl solution. The comparison is based on molarity and the nature of the solutes. Both solutions have the same molarity, but since NaCl dissociates into ions, it has a greater osmotic effect. Therefore, the glucose solution is likely hypotonic relative to the NaCl solution.
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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