One statement is not true regarding the determination of pKa of Bromothymol Blue indicator by spectrophotometry. A. BIEN The absorption spectrum is the plot of absorbance against light wavelength and recorded by passing a light through a solution medium C. The Bromothymol Blue indicator solution is a weak acid composed of unionized acid and ionic conjugate base components B. According to Beer-Lambert law, the intensity of light absorbed or transmitted is directly proportional to the color of the indicator in the solution D. The color of Bromothymol Blue indicator changes by changing. the pH of the solution medium

One statement is not true regarding the determination of pKa of Bromothymol Blue indicator by spectrophotometry. A. BIEN The absorption spectrum is the plot of absorbance against light wavelength and recorded by passing a light through a solution medium C. The Bromothymol Blue indicator solution is a weak acid composed of unionized acid and ionic conjugate base components B. According to Beer-Lambert law, the intensity of light absorbed or transmitted is directly proportional to the color of the indicator in the solution D. The color of Bromothymol Blue indicator changes by changing. the pH of the solution medium

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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