Question

question 4 (1 point) spectrophotometry is a technique to a) separate components of a mixtrue b) measure light absorption of a sample c) monitor starch production d) all the above

Explanation:

Spectrophotometry is a technique that measures the amount of light absorbed by a sample at a specific wavelength. It is not used for separating components of a mixture or monitoring starch production specifically.

Answer:

B. measure light absorption of a sample