Answer:
1. Secondary and tertiary benzoic acid. but not for primary alcohol
2. a positive lucas test appears as turbid
3. a negative lucas test is colourless or with clear solution
Explanation:
Lucas's test is a solution of anhydrous zinc chloride which is concentrated In Hcl acid. such a solution classified alcohols that have low molecular weight.
in answer to this question
Lucas's test shows the presence of secondary and tertiary benzoic acid
a positive lucas test appears turbid because of formation of chloralkane.
a negative lucas test is colourless or has a clear solution.
