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vikas sharma Grade: 12
        

Phenol,when it first reacts with conc.sulphuric acid and then  with conc.nitric acid gives


a)o-nitro phenol      b)p-itrophenol       c)nitrobenzene    


d)2,4,6-trinitrobenzene


please explain in detail.







7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear vikas


this is the method of formation of picric acid( 2,4,6-trinitrobenzene)


first when it reacts with cons sulphuric acid mixure of o-phinol sulphonic acid and p-phenol sulphonic acid forms 


and when this mix reacts with cons nitric acid  then picric acid form.




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7 years ago
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