12th Class Chemistry Alcohols, Phenols and Ethers / एल्कोहॉल, फीनॉल तथा ईथर

  • question_answer 29)
    Give equation of the following reactions. (i) Oxidation ofpropan-1-ol with alkaline  solution. (ii) Bromine in  with phenol. (iii) Dilute  with phenol. (iv) Treating phenol with chloroform in presence of aqueous .   (i) Alcohol oxidises to carboxylic acid. (ii) o-and p- bromophenol are formed, (iii) Nitration (introduction of  group) ato-andp- positions. (v) Reimer-Tiemann reaction involves introduction of  group atortho position, sailcylaldehyde is formed.  

    Answer:

    (i) (ii)         (iii) (iv)    


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