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Molar Extinction Coefficient | MCQs

Q1: Compound Z absorbs light of wavelength 320 nm. A 1.0 x 10^-3 mol dm^-3 solution of a compound Z gives an absorbance reading of 0.15 when placed in a solution cell path 1 cm. What is the value of the molar extinction (absorption) coefficient of Z?

A. 1500 mol^-1 dm^3 cm^-1
B. 150 mol^-1 dm^3 cm^-1
C. 0.15 mol^-1 dm^3 cm^-1
D. 1.5 mol^-1 dm^3 cm^-1

✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0

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