Difference between phenol and alcohol, Chemistry

Assignment Help:

Difference between phenol and alcohol

Property

Phenol (C6H5OH)

Alcohol (C2H5OH)

Odour

Typical phenolic odour

Pleasant alcoholic odour

Nature, reaction with alkali

Acidic, dissolves in sodium hydroxide forming sodium phenoxide.

Neutral, no reaction with alkalies.

Reaction with neutral FeCl3

Gives violet colouration due to formation of complex compound.

No reaction.

Reaction with halogen acids

No reaction with halogen acids.

Forms ethyl halides.

Oxidation

Pink or brown colour due to formation of quinone and phenoquinone.

Undergoes oxidation to give acetaldehyde and acetic acid.

Reaction with HCHO

Forms polymer (bakelite).

No reaction.

Liebermann's nitroso reaction

Positive.

Does not show.

Coupling with benzene diazonium chloride

Forms azo dye.

Does not form any dye.

Reaction with PCl­5

Mainly forms triphenyl phosphate.

Forms ethyl chloride

Iodoform test

Does not show.

Positive.

 

 


Related Discussions:- Difference between phenol and alcohol

Electrochemistry, Explain about Debye huckel onsager equation of conductivi...

Explain about Debye huckel onsager equation of conductivity and its validity?

Exchange energy, #question.which configuration is more stable,p3 or p6

#question.which configuration is more stable,p3 or p6

Antifertility drugs - chemistry in action, Antifertility drugs: These a...

Antifertility drugs: These are the chemical substances employed to manage the pregnancy. These are as well known as oral contraceptives. The fundamental plan of anti fertility

Solid state, What are laws of crystallography? How does it help in study of...

What are laws of crystallography? How does it help in study of crystal structure

Proteins, why is the isoelectric point of all amino acids not at ph 7 and w...

why is the isoelectric point of all amino acids not at ph 7 and what has the ionisable side chains got to do with it?

Preparation of cyclohexanol from cyclohexene, 1)why hydroboration leads to ...

1)why hydroboration leads to anti-markovnikov addition of hydrogen whereas most electrophilic additions to alkenes result in Markovnikov addition. 2) draw the full mechanism and id

Equilibria, Equilibria Equilibrium can also exist in between the same s...

Equilibria Equilibrium can also exist in between the same species in two different forms e.g. liquid and solid, liquid and gas. An equilibrium constant may also be produced for

Bicyclic compounds, how to do nomenclature of bicyclic compounds with funct...

how to do nomenclature of bicyclic compounds with functional groups??

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd