NCERT Solutions Class 12 Chemistry Chapter 11 Alcohols Phenols and Ethers have been provided below and is also available in Pdf for free download. The NCERT solutions for Class 12 Chemistry have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 12 by CBSE, NCERT and KVS. Questions given in NCERT book for Class 12 Chemistry are an important part of exams for Grade 12 Chemistry and if answered properly can help you to get higher marks. Refer to more Chapter-wise answers for NCERT Class 12 Chemistry and also download more latest study material for all subjects. Unit 11 Alcohols Phenols and Ethers is an important topic in Class 12, please refer to answers provided below to help you score better in exams
Chapter 11 Alcohols Phenols and Ethers Class 12 Chemistry NCERT Solutions
Class 12 Chemistry students should refer to the following NCERT questions with answers for Alcohols Phenols and Ethers in standard 12. These NCERT Solutions with answers for Grade 12 Chemistry will come in exams and help you to score good marks
Alcohols Phenols and Ethers Chapter 11 NCERT Solutions Class 12 Chemistry
NCERT Class 12 Chemistry Solutions Alcohols Phenols and Ethers - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.
Class XII Chemistry
Chapter 11 – Alcohols Phenols and Ethers
Question 1:
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.
Question 2:
(i) Draw the structures of all isomeric alcohols of molecular formula C5H12O and give their IUPAC names.
(ii) Classify the isomers of alcohols in question 11.3 (i) as primary, secondary and tertiary alcohols.
Question 3:
Show how will you synthesize:
(i) 1-phenylethanol from a suitable alkene.
(ii) cyclohexylmethanol using an alkyl halide by an SN2 reaction.
(iii) pentan-1-ol using a suitable alkyl halide?
Question 4:
Show how will you synthesize:
(i) 1-phenylethanol from a suitable alkene.
(ii) cyclohexylmethanol using an alkyl halide by an SN2 reaction.
(iii) pentan-1-ol using a suitable alkyl halide?
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Question 5:
Write the mechanism of acid-catalysed dehydration of ethanol to yield ethene.
Question 6:
How are the following conversions carried out?
(i) Propene → Propan-2-ol
(ii) Benzyl chloride → Benzyl alcohol
(iii) Ethyl magnesium chloride → Propan-1-ol.
(iv) Methyl magnesium bromide → 2-Methylpropan-2-ol.
Question 7:
Write the names of reagents and equations for the preparation of the following ethers by Williamson’s synthesis:
(i) 1-Propoxypropane
(ii) Ethoxybenzene
(iii) 2-Methoxy-2-methylpropane
(iv) 1-Methoxyethane
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NCERT Solutions Class 12 Chemistry Chapter 11 Alcohols Phenols and Ethers |
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