Absorbance measurements are made on two copper (II) sulfate solutions. One is 0.20 molar and the other is 0.40 molar. The measurements are made using identical path lengths. Which solution will absorb less light? Explain your answer. 0.20 M because its lower concentration results in more light being transmitted. 0.40 M because its higher concentration results in more light being transmitted. O 0.40 M because its higher concentration results in less light being transmitted. O 0.20 M because its lower concentration results in less light being transmitted.

Absorbance measurements are made on two copper (II) sulfate solutions. One is 0.20 molar and the other is 0.40 molar. The measurements are made using identical path lengths. Which solution will absorb less light? Explain your answer. 0.20 M because its lower concentration results in more light being transmitted. 0.40 M because its higher concentration results in more light being transmitted. O 0.40 M because its higher concentration results in less light being transmitted. O 0.20 M because its lower concentration results in less light being transmitted.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter9: Pre-quantum Mechanics

Section: Chapter Questions

Problem 9.28E: Sunburn is caused by ultraviolet UV radiation. Why does red light not cause sunburn?

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Absorbance measurements are made on two copper (II) sulfate solutions. One is 0.20 molar and
the other is 0.40 molar. The measurements are made using identical path lengths. Which solution
will absorb less light? Explain your answer.
0.20 M because its lower concentration results in more light being transmitted.
0.40 M because its higher concentration results in more light being transmitted.
O 0.40 M because its higher concentration results in less light being transmitted.
O 0.20 M because its lower concentration results in less light being transmitted.

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