Alcohol phenol ether ncert solution

Table of Contents • • • • • • NCERT Solutions class 12 Chemistry alcohol phenol and ether part 1 Class 12 Chemistry book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 12 Chemistry chapter wise NCERT solution for Chemistry part 1 and Chemistry part 2 for all the chapters can be downloaded from our website and myCBSEguide mobile app for free. Download NCERT Class 12 Chemistry Chapter-wise Solutions • 1 – The Solid State • 2 – Solutions • 3 – Electrochemistry • 4 – Chemical Kinetics • 5 – Surface Chemistry • 6 – General Principles and Processes of Isolation of Elements • 7 – The p-Block Elements • 8 – The d-and f-Blocks Elements • 9 – Coordination Compounds • 10 – Haloalkanes and Haloarenes • 11 – Alcohols, Phenols and Ethers • 12 – Aldehydes, Ketones and Carboxylic Acids • 13 – Amines • 14 – Biomolecules • 15 – Polymers • 16 – Chemistry in Everyday Life CHAPTER ELEVEN ALCOHOLS, PHENOLS AND ETHERS • 11.1 Classification • 11.2 Nomenclature • 11.3 Structures of Functional Groups • 11.4 Alcohols and Phenols • 11.5 Some Commerically Important Alcohols • 11.6 Ethers NCERT Solutions class 12 Chemistry alcohol phenol and ether part 1 Part-1 1. Write IUPAC names of the following compounds: (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) (ix) (x) (xi) (xii) 2. Write structures of the com...

NCERT Solutions For Class 12 Chemistry Chapter 11 Alcohols Phenols and Ether Topics and Subtopics in NCERT Solutions for Class 12 Chemistry Chapter 11 Alcohols Phenols and Ether : Section Name Topic Name 11 Alcohols, Phenols and Ethers 11.1 Classification 11.2 Nomenclature 11.3 Structures of Functional Groups 11.4 Alcohols and Phenols 11.5 Some Commercially Important Alcohols 11.6 Ethers NCERT TEXTBOOK QUESTIONS SOLVED 11.1. Classify the following as primary, secondary and tertiary alcohols. Ans: Primary alcohols: (i), (ii), (iii) Secondary alcohols: (iv), (v) Tertiary alcohols: (vi) 11.2. Identify aliylic alcohols in the above examples. Ans: (ii) and (iv) i.e. H 2C=CH – CH 2OH and 11.3. Name the following compounds according to IUPAC system. Ans: 11.4. Show how are the following alcohols prepared by the reaction of a suitable Grignard reagent on methanal ? Ans: 11.5. Write structures of the products of the following reactions: Ans: 11.6. Give structures of the products you would expect when each of the following alcohol reacts with (a)HCl-ZnCl 2 (b)HBrand (c) SOCl 2 (i)Butan-1-ol (ii)2-Methylbutan-2-ol Ans: 11.7. Predict the major product of acid catalysed dehydration of (i) 1-nicthylcyclohcxanoland (ii) butan-1-ol Ans: 11.8. Ortho and para nitrophenols are more acidic than phenol. Draw the resonance structures of the corresponding phenoxide ions. Ans: The resonance structures of o-and p- nitrophenoxide ions and phenoxide ion are given below: 11.9; Write the equations inv...

NCERT Solutions for Class 12 Chemistry Chapter 11: The chapter 11 of Chemistry Class 12 is Alcohols, Phenols and Ethers. These NCERT Solutions are prepared following the latest syllabus. The NCERT Solutions are extremely crucial with a view to strengthening one’s concepts, devise tricks, learn them quickly and prepare short revision notes. The solutions are without a doubt the best study material for board exam. The CBSE Class 12 Chemistry Chapter 11 is Alcohol, Phenol and Ethers. In this chapter, students will learn their classification, structure of functional groups, alcohol and phenols, some commercially important alcohols, ethers. Embibe offers 400+ questions on the Chapter 11 subtopics, which will help learn, practice and test their conceptual knowledge and make improvements accordingly. In this article, we have provided all the important NCERT Solutions for Chemistry Chapter 11 for students to practice. NCERT Solutions for Class 12Chemistry Chapter 11: Important Topics The Class 12 Chemistry chapter 11 Alcohols, Phenols and Ethers is an important topic, as these are widely used in organic chemistry. They form an invariable part of several natural components and understanding their nature and functions is essential to understand chemistry as it is and also be prepared to learn more complex topics in higher classes. Thus, solving the NCERT Solutions for Class 12 Chemistry chapter 11 becomes vital to score well in the board exams as well. Embibe NCERT Solutions offer a...

NCERT Exemplar Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers are part of NCERT Exemplar Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers Multiple Choice Questions Single Correct Answer Type Question 1. Monochlorination of toluene in sunlight followed by hydrolysis with aq. NaOH yields. (a) o-Cresol (b) w-Cresol (c) 2, 4-Dihydroxytoluene (d) Benzyl alcohol Solution: (d) Monochlorination of toluene in sunlight gives benzyl chloride. On hydrolysis with aq. NaOH, benzyl chloride shows nucleophilic substitution reaction to give benzyl alcohol. Question 2. How many alcohols with molecular formula C 4H 10O are chiral in nature? (a) 1 (b) 2 (c) 3 (d) 4 Solution: (a) Only one alcohol contains chiral carbon atom. Question 3. What is the correct order of reactivity of alcohols in the following reaction? Solution: (c) The given reaction is nucleophilic substitution reaction in which -OH group is replaced by -Cl. Tertiary alcohols, when react with HCl in presence of ZnCl 2, form tertiary carbocation. This intermediate 3° carbocation is more stable than 2° carbocation as well as 1° carbocation. The higher the stability of intermediate, the higher will be the reactivity of reactant molecule. So, the order of reactivity of alcohols in the given reaction is 3° > 2° > 1°. Question 4. CH 3CH 2OH can be converted into CH 3CHO by . (a) catalytic hydrogenation (b) treatment with LiAlH 4 (c) treatment with pyridinium chlorochromate (d) treatment with KMnO 4 Solution: (c) A...