WebNov 24, 2024 · NCERT Solutions for Class-12 Chemistry Chapter-11 Alcohols, Phenols and Ethers Thursday, November 24, 2024 Add Comment NCERT INTEXT QUESTIONS Question 1. Classify the following into primary, secondary, and tertiary alcohols Answer: (i) Primary alcohol (ii) Primary alcohol (iii) Primary alcohol (iv) Secondary alcohol (v) Secondary alcohol WebDec 28, 2024 · NCERT Book Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers View Download Download NCERT Book for Class 12 Chemistry PDF It is easy to download the NCERT Class 12 Books. Just click on the link, a new window will open containing all the NCERT Book Class 12 Chemistry pdf files chapter-wise. Select chapter you wish to …
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WebSep 25, 2024 · Ans: The reactions showing acidic nature of phenol are: (a) Reaction with sodium: Phenol reacts with active metals like sodium to liberate H, gas. (b) Reaction with NaOH: Phenol dissolves in NaOH to form sodium phenoxide and water. Phenol is more acidic than ethanol. WebApr 12, 2024 · Phenols are acids that are stronger than water and alcohol. The more stable phenoxide ion and the more polar OH bond may clarify this. In the substituted phenols, the electron-withdrawing group (-NO2) makes it more acidic and the electron-donating groups (alkyl) reduce the acidity. Order of acidity:Nitrophenol > Phenol > Cresol > Ethanol epicor sustained support
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WebPhenol is less soluble in water. It is due to- 1. Non-polar nature of phenol 2. Acidic nature of -OH group 3. Non-polar hydrocarbon part in it 4. None of the above Alcohols,Phenols and Ethers Chemistry Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF … WebDownload or view online NCERT of Alcohols, Phenols and Ethers here. Download Alcohols, Phenols and Ethers NCERT PDF This pdf is also available here to read online so you dont … WebPhenol and benzoic acid can be distinguished by: 1. Aqueous NaHCO3 2. Aqueous NaNO3 3. Aqueous NaOH 4. Conc. H2SO4 Alcohols,Phenols and Ethers Chemistry Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF Questions with answers, solutions, … epic orthopedics redding