- A Dye Solution Absorbs Light At A 480 And The Dye Has An Absorptivity Coefficient Of 18600 L Moll Cm A Solution Sample 1 (47.71 KiB) Viewed 87 times
A dye solution absorbs light at A=480 and the dye has an absorptivity coefficient of 18600 L moll cm ? A solution sample
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
A dye solution absorbs light at A=480 and the dye has an absorptivity coefficient of 18600 L moll cm ? A solution sample
A dye solution absorbs light at A=480 and the dye has an absorptivity coefficient of 18600 L moll cm ? A solution sample of this dye with an unknown concentration is placed in a cuvette that has a path length of 1 cm and absorbance reading of 0.18. What is the concentration of the dye sample? (2 Marks) a. 3.0 x 10-4 mol. L-1 b. 0.026 mol. L1 c. 9.7 x 10-6 mol. L-1 d. 2.0 x 10-8 mol. L-1