QUESTION 8\ Identify and select the correct description of the Beilstein test.\ I. The Beilstein test detects the presence of halides by changing color in a flame when a chemical solution is placed and burned in a Bunsen burner.\ II. The Beilstein test detects the presence of primary and secondary alcohols, and aldehydes, by changing the color of a solution of chromic acid.\ III. The Beilstein test detects the presence of ketones by turning changing the color of an azo dye-containing solution.\ IV. The Beilstein test differentiates between primary, secondary, and tertiary alcohols by monitoring the rate at which precipitation occurs.

Identify and select the correct description of the Beilstein test. 1. The Beilstein test detects the presence of halides by changing color in a flame when a chemical solution is placed and burned in a Bunsen burner. II. The Beilstein test detects the presence of primary and secondary alcohols, and aldehydes, by changing the color of a solution of chromic acid. III. The Beilstein test detects the presence of ketones by turning changing the color of an azo dye-containing solution. IV. The Beilstein test differentiates between primary, secondary, and tertiary alcohols by monitoring the rate at which precipitation occurs