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  • (a) What happens when: (i) phenol reacts with conc.HNO3. (ii) Salicycle acid reacts with (CH3CO)2O/H+. (iii) Ethyl chloride reacts with NaOCH3. Write the chemical equati

(a) What happens when:
(i) phenol reacts with conc.HNO3.
(ii) Salicycle acid reacts with (CH3CO)2O/H+.
(iii) Ethyl chloride reacts with NaOCH3.
Write the chemical equations involved in the above reactions.
(b) Distiguish between:
(i) Ethanol and Phenol
(ii) Propan -2-ol and 2-methylprpan-2-ol

 

 

 

 
 
 
 
 

Answers (1)

(a) (i)


(ii)


(iii) CH_{3}CH_{2}CI+NaOCH_{3}\rightarrow CH_{3}CH_{2}OCH_{3}
     Ethylchloride


(b)(i) Ethanol and phenol
   phenol on reaction with Benzene diagonism chloride gives an arange dye whereas ethanol doesnot reacts with it.


(ii) propan-2-0l and 2-methyl propan-2-0l
2-Methylpropan-2-ol on reaction with Luca's reagent gives white turbidty immediately whereas propan-2-ol gives white turbidity after 5 minutes.

 


 

Posted by

Sumit Saini

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