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Chemistry MCQs for Class 12 with Answers Chapter 11 Alcohols, …
WebApr 12, 2024 · Polymer Question 10 Detailed Solution. Download Solution PDF. The correct answer is Option 3) i.e Highly vulcanized rubber. Ebonite is a type of Hard rubber. It is invented by Good year company. It is obtained by vulcanizing natural rubber for prolonged periods. It has 25-30% sulphur. WebNov 5, 2024 · Alcohol Phenol And Ether MCQs 1. In CH3 CH2 OH, the bond that undergoes heterolytical change most readily is a) C-C b) C-O c) C-H d) O-H Answer: O-H 2. In the … skeleton with bandana
MCQ on Alcohols, Phenols and Ethers - NCERT Books
WebJun 21, 2024 · Alcohols Phenols and Ethers Class 12 MCQ Questions Question. Lucas reagent is (a) conc. HCl and anhydrous ZnCl 2 (b) conc. HNO 3 and hydrous ZnCl 2 (c) conc. HCl and hydrous ZnCl 2 (d) conc. HNO 3 and anhydrous ZnCl 2. Answer Question. Methanol is industrially prepared by (a) oxidation of CH 4 by steam at 900ºC (b) reduction of HCHO … WebFeb 22, 2024 · Solving the Alcohols, Phenols and Ethers Multiple Choice Questions of Class 12 Chemistry Chapter 11 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Alcohols, Phenols and Ethers Class 12 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. WebDownload Chapter 11 Alcohols, Phenols, and Ethers MCQs PDF by clicking on the button below. Download PDF Class 12 Alcohols, Phenols, and Ethers MCQs 1. To get carboxylic acids directly from alcohol, which of the following oxidising agents is used? a) Alkaline KMnO 4 b) Aqueous KMnO 4 c) Acidified KMnO 4 d) Anhydrous CrO 3 Answer: c skeleton with bone cancer