What is a simple procedure to determine whether an unknown pure liquid (A) is a primary, secondary, or tertiary alcohol?
A. Measure the boiling point of A and compare it to known values for primary, secondary, and tertiary alcohols.
B. Perform a Lucas test by adding concentrated hydrochloric acid and observing the formation of a precipitate and the time taken for turbidity.
C. Conduct a chromic acid test by adding Jones reagent to A and observing the color change.
D. Mix A with sodium metal and observe the effervescence and color changes.
