1. A solution containing 1.0% (w/v) MgCl2 has a lower concentration compared to a 1.5M MgCl2 solution. (MM MgCl2 = 95.21 g/mol). II. The mass of solute needed to prepare 0.25 N KOH solution is higher compared to the mass of solute needed to prepare a 0.25M KOH solution. Evaluate whether the statements above are correct or incorrect, and type the letter of your answer on the space provided. Write the capital letter corresponding to your choice. A - Only the first statement is correct. B - Only the second statement is correct. C- Both the first and the second statements are correct. D- Both the first and second statements are incorrect.
1. A solution containing 1.0% (w/v) MgCl2 has a lower concentration compared to a 1.5M MgCl2 solution. (MM MgCl2 = 95.21 g/mol). II. The mass of solute needed to prepare 0.25 N KOH solution is higher compared to the mass of solute needed to prepare a 0.25M KOH solution. Evaluate whether the statements above are correct or incorrect, and type the letter of your answer on the space provided. Write the capital letter corresponding to your choice. A - Only the first statement is correct. B - Only the second statement is correct. C- Both the first and the second statements are correct. D- Both the first and second statements are incorrect.
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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