Test substance-A has a strong absorbance at 525nm (green light) but low absorbance at 730nm (red light). Substance-B has a very low absorbance of green light, but very high absorbance of red light. From this, it can be determined that... Select one: O a. None of these can be determined from the available data. Ob. Substance A is fluórescent, but substance B is not. O c. Substance B contains contaminants. O d. Substance A and substance B are the same material, e. Substance A and substance B are different materials. Clear my choice

Test substance-A has a strong absorbance at 525nm (green light) but low absorbance at 730nm (red light). Substance-B has a very low absorbance of green light, but very high absorbance of red light. From this, it can be determined that... Select one: O a. None of these can be determined from the available data. Ob. Substance A is fluórescent, but substance B is not. O c. Substance B contains contaminants. O d. Substance A and substance B are the same material, e. Substance A and substance B are different materials. Clear my choice

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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