Calibration of a Spectrophotometer Using a Series of Green Dye

question 5

Multiple Choice

Calibration of a spectrophotometer using a series of green dye containing solutions provides a set of data which follows the Beer-Lambert Law,with a trendline of y = 1.398 × 10³x (y-axis = absorbance,x-axis = molar concentration) .What is the molar concentration of a solution with an absorbance of 0.8427?

• A) 0.6028 M
• B) 0.8427 M
• C) 1.187 M
• D) 0.7153 M
• E) 0.1573

---

Definitions:

Morphine

A powerful opioid analgesic drug derived from the opium poppy, used to relieve severe pain.

Opioids

are a class of drugs that include both illegal drugs like heroin and prescription pain relievers such as oxycodone and morphine, used primarily for pain relief but have a high potential for addiction.

Polysomnography

A multi-parametric test used in the study of sleep, measuring various physical and physiological parameters to diagnose sleep disorders.

Diagnostic Tests

Medical procedures performed to detect, diagnose, or monitor diseases, conditions, or susceptibility to health problems.