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  Here, I'm sharing with you short notes of Chapter 11 Alcohol, Phenol & Ether of class 12th, this are last minute revision notes for Board exams...

 Question 1. Among the following compounds, strongest acid is (a) H-C = C-H (b) C 6 H 6 (c) C 2 H 6 (d) CH 3 OH Answer Answer: (d) CH 3 OH Question 2. 1-Propanol and 2-propanol can be best distinguished by (a) Oxidation with KMnO 4  followed by reaction with Fehling solution? (b) Oxidation with acidic dichromate followed by reaction with Fehling solution. (c) Oxidation by heating with copper followed by reaction with Fehling solution. (d) Oxidation with cone. H 2 SO 4  followed by reaction with Fehling solution. Answer Answer: (c) Oxidation by heating with copper followed by reaction with Fehling solution. Question 3. The compound which gives the most stable carbonium ion on dehydration is (a) (CH 3 ) 2 CHCH 2 OH (b) (CH 3 ) 3 COH (c) CH 3 CH 2 CH 2 CH 2 OH (d) CH 3 CH OH CH 2  CH 3 Answer Answer: (b) (CH 3 ) 3 COH Question 4. In the following compounds:  The order of acidity is (a) III > IV > I > II (b) I > IV > III > II (c) II > I &