Alcohols, Phenols and Ethers questions
1239 published questions with worked solutions.
- Phenol on treatment with diethyl sulphate in the presence of NaOH gives
- By heating phenol with chloroform in alkali, it is converted into
- C_2H_5OH and C_6H_5OH can be distinguished by
- The reaction used for the preparation of phenol is
- Phenol, when first reacts with concentrated sulphuric acid and then with concentrated nitric acid, gives
- Salicylaldehyde is obtained when phenol is heated with CHCl_3 and aqueous NaOH. This reaction is known by which name?
- Consider the following reaction: Phenol Zn dust X [Anhy. AlCl_3] CH_3Cl Y Alk. KMnO_4 Z. The product Z is
- C_6H_5OH [ ] K_2S_2O_8, KOH ? The major product in the above reaction is
- Which one of the following properties is exhibited by phenol?
- Which of the following reactions will not yield p-tert butylphenol?
- Phenol [(ii) CO_2/140^ C] (i) NaOH A H^+/H_2O B Ac_2O C In the above reaction, the end product C is
- The IUPAC name of m-cresol is
- Phenol reacts with PCl_5 to give mainly
- Phenol is soluble in water because
- tert-butyl methyl ether on heating with anhydrous HI in ether gives
- Which product is formed during the reaction between sodium phenoxide and ethyl iodide on heating?
- The bond angle in R-O-R is
- What are the products in the following reaction? C_2H_5OC_2H_5 [cold] HI X + Y
- Formation of diethyl ether from ethanol is based on
- Ether is a good solvent for Grignard reagent. Which property makes it a good solvent?
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