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Phenol gives characteristic colouration ...

Phenol gives characteristic colouration with

A

isodine solution

B

bromine water

C

ammonium hydroxide

D

aqueous ferric chloride solution

Text Solution

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The correct Answer is:
D
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MARVEL PUBLICATION-ALCOHOL,PHENOLS AND ETHERS -Test your Grasp : Alcohols and Phenols
  1. Alcohol is an organic compound which reacts with an organic acid to g...

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  2. Higher members of alcohols are

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  3. Commercial preparation of phenol is made by

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  4. When concentrated H2SO4 at room temperature , phenol gives

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  5. Cumene is obtained from benzene by

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  6. Compound that fails to give effervescence with NaHCO3 is

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  7. Phenol gives characteristic colouration with

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  8. Dehydration is most easy for

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  9. CH3CH2CH2OH overset(PCl5)to A underset(Delta)overset"Alc.KOH"to B, [B]...

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  10. In the presence of alumina as catalyst , two alcohol molecules will u...

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  11. Chlorobenzene on heating with NaOH at 350^(@) C under pressure give...

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  12. Which of the following is not characteristic of alcohols?

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  13. Isopropyl alcohol on oxidation forms :

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  14. Which of the following compound is the starting material for the prepa...

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  15. Phenol and alcohol gives phenoxide and alkoxide respectively on reacti...

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  16. Primary alcohols are obtained by the reaction of Grignard reagent with

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  17. With bromine water phenol gives

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  18. In CH3OH the bond that undergoes heterolytic fission most readily is

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  19. A ketone , on reduction with Na-Hg in water gives

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  20. Phenol on standing in air develops a red colour due to formation of :

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