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Plz. ans. the questions which is attached. Plzzzzzz

Plz. ans. the questions which is attached. Plzzzzzz

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Grade:12th Pass

3 Answers

Arun
25750 Points
6 years ago
Dear Parth

Phenol and cyclohexanol
These can be distinguished by ferric chloride test. Phenols react with ferric chloride to give a deep violet colour. Cyclohexanol does not give this test.
 
Regards
Arun (askIITians forum expert)
Parth Verma
49 Points
6 years ago
Respected expert, answer in the book is given (4). Please help.
Akshat
12 Points
5 years ago
  1. As we know that Bromine Water is the test of unsaturation so due to presence of double bond phenol will decolorise bromine water but due absense of double or tripple bond in Cyclohexanol it will not decolorize the bromine water.
  2. Phenol will give deep violet colour with FeCl3.
  3. Phenol is more acidic than cyclohexanol because phenoxide ion (C6H5O-) is resonance stablised while in case of  (C6H11O-) it is not stablised.     
  4. HENCE ANSWER IS (4)      
 

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