Alcohol phenol and ether ncert solutions

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 INTEXT 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 involved in the following reactions: (i) Reimer-Tiemann reaction (ii) Kolbe’s reaction Ans...

NCERT Solutions for Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers NCERT Solutions for Class 12 Chemistry Chapter 11 – Free PDF Download * According to the CBSE Syllabus 2023-24, this chapter has been renumbered as Chapter 7. NCERT Solutions for Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers is an essential study material that is required for all students studying Class 12 Chemistry. These Moreover, the NCERT Solutions for Class 12 Chemistry presents you with accurate answers to textbook questions coupled with extra questions prepared by subject experts at BYJU’S, and according to the latest CBSE Syllabus 2023-24. These solutions will also impact your understanding of this complex topic and aid you in preparing your own notes. Download the Download NCERT Solutions Class 12 Chemistry Chapter 11 PDF:- Class 12 Chemistry NCERT Solutions Chapter 11 Alcohols, Phenols and Ethers – Important Questions Q 11.1 : Write IUPAC names of the following compounds: Solution : (i) 2, 2, 4 -Trimethylpentan – 3 – ol (ii) 5 – Ethylheptane – 2, 4 – diol (iii) Butane – 2, 3 – diol (iv) Propane – 1, 2, 3 – triol (v) 2-Methylphenol (vi) 4 – Methyl phenol (vii) 2, 5 – Dimethylphenol (viii) 2, 6 – Dimethylphenol (ix) 1 – Methoxy – 2 – methyl propane (x) Ethoxy benzene (xi) 1 – Phenoxyheptane (xii) 2 – Ethoxybutane  Q 11.2 : Write structures of the compounds whose IUPAC names are as follows: (i) 2 – Methylbutan – 2 – ol (ii) 1 â...

NCERT Solutions for Class 12 Science Chemistry Chapter 11 Alcohols, Phenols And Ethers are provided here with simple step-by-step explanations. These solutions for Alcohols, Phenols And Ethers are extremely popular among Class 12 Science students for Chemistry Alcohols, Phenols And Ethers Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the NCERT Book of Class 12 Science Chemistry Chapter 11 are provided here for you for free. You will also love the ad-free experience on Meritnation’s NCERT Solutions. All NCERT Solutions for class Class 12 Science Chemistry are prepared by experts and are 100% accurate. Answer: (i) 2, 2, 4-Trimethylpentan-3-ol (ii) 5-Ethylheptane-2, 4-diol (iii) Butane-2, 3-diol (iv) Propane-1, 2, 3-triol (v) 2-Methylphenol (vi) 4-Methylphenol (vii) 2, 5-Dimethylphenol (viii) 2, 6-Dimethylphenol (ix) 1-Methoxy-2-methylpropane (x) Ethoxybenzene (xi) 1-Phenoxyheptane (xii) 2-Ethoxybutane Page No 344: Question 11.2: Write structures of the compounds whose IUPAC names are as follows: (i) 2-Methylbutan-2-ol (ii) 1-Phenylpropan-2-ol (iii) 3,5-Dimethylhexane −1, 3, 5-triol (iv) 2,3 − Diethylphenol (v) 1 − Ethoxypropane (vi) 2-Ethoxy-3-methylpentane (vii) Cyclohexylmethanol (viii) 3-Cyclohexylpentan-3-ol (ix) Cyclopent-3-en-1-ol (x) 3-Chloromethylpentan-1-ol. Answer: (i) The structures of all isomeric alcohols of molecular formula, C 5H 12O are shown below: (a) Pentan-1-ol (1°) (b) 2-Methylbutan-1-ol...