important topics in alcohol phenol and ethers Share with your friends Share 3 Priyanka Madhu answered this All topics are important. You need to study the chapter thoroughly and practice the conversions and write the reaction on paper. -7 View Full Answer Tushaaranna answered this You can refer imp topics either from the NCERT bookindex at the last page, or you can see the last tho years' cbse question papers and sample papers... :) Have a good study. :) -3