321.How will you convert phenol into Acetophenone?
Conversion of acetophenone from phenol:
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Long Answer Type
322.Draw resonating structures for phenol showing the correct position of positive and negative charges and then account for the following:
(i) The ring of phenol is more easily oxidised than that of benzene.
(ii) Phenol is nitrated more easily than benzene.
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Short Answer Type
323.
How is ethanol obtained commercially by fermentation process?
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324.
Solubility of alcohol in water is due to ________.
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325.Phenol is acidic because of resonance stabilization of its conjugate base, namely ___________
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326.Aliphatic ethers are purified by shaking with a solution of ferrous salt to remove __________ which are formed on prolonged standing in contact with air.
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327.o-Hydroxy benzoic acid is called __________.
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328.Benzyl alcohol and phenol can be distinguished by using ________reagent.
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329.
100% pure ethanol is called _________.
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330.
Amongst the three isomers of nitrophenol, the one that is least soluble in water is ________.
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Long Answer Type
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