Alcohols, Phenols and Ethers questions
1239 published questions with worked solutions.
- Which of the following represents the Dow process for the manufacture of phenol?
- Which reaction will occur? o-cresol [ ] Conc. HCl ? vs o-cresol [ aq. NaOH ] -Cl ?
- Consider the following reaction: resorcinol [ Conc. H_2SO_4] Conc. HNO_3 X. The product X is
- Which of the following reactions will not yield p-tert-butylphenol?
- Salicylaldehyde [OH^-] H_2O_2 catechol. This reaction is called
- In the following compounds, the order of acidic strength is: (I) phenol, (II) o-cresol, (III) m-nitrophenol, (IV)...
- The reaction of *iso*-propylbenzene with oxygen in the presence of a catalytic amount of HBr followed by treatment with an acid...
- The product obtained by the reaction of HBr with phenol is
- When phenol is heated with phthalic anhydride and H_2SO_4, it produces
- Phenol + HCHO [ or OH^-] H^+ a mixture of o-hydroxybenzyl alcohol and p-hydroxybenzyl alcohol. This reaction is called
- Which of the following is the best method of making *iso*-propylmethyl ether?
- Which of the following reactions does not yield an ether?
- When diethyl ether is heated with an excess of PCl_5, it yields
- -O-CH_2-CH = CH_2 (allyl phenyl ether) ? Product is
- An ether is more volatile than an alcohol having the same molecular formula. This is due to
- Which of the following reactions can be used for the preparation of tert. butylmethyl ether?
- The final product obtained in the reaction, H_3C-C_6H_4-OCH_3 + HBr ? is
- To prepare an ether by Williamson's synthesis, the reactants needed are
- Sometimes explosion occurs while distilling ethers. It is due to the presence of
- Ether in contact with air for a long time forms peroxides. The presence of peroxide in either can then be tested by adding Fe^ 2+...
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