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Reaction of phenol with chloroform in pr...

Reaction of phenol with chloroform in presence of dilute sodium hydroxide finally introduces which one of the following functional group ?

A

`-CHO`

B

`-COOH`

C

`-CH_(2)Cl`

D

`-CHCl_(2)`

Text Solution

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The correct Answer is:
A
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OP TANDON-ALCOHOLS, PHENOLS AND ETHERS-PHENOLS
  1. Phenol reacts with bromine in carbon disulphide at low temperature to ...

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  2. Of the two compounds shown below , the vapour pressure of B at a par...

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  3. Reaction of phenol with chloroform in presence of dilute sodium hydrox...

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  4. Phenols react with ferric chloride solution to give :

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  5. Which one is the most acidic compound?

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  6. The formation of salicyclic acid from phenol using NaOH and CO(2) is k...

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  7. Which one of the following compounds has the most acidic nature?

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  8. Cumene underset((II)H(2)O,H^(+))overset((i)O(2))(rarr) (X) and (Y) , ...

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  9. +C(2)H(5)I underset("Anhyde."C(2)H(5)OH)overset(.^(-)OC(2)H(5))(rarr)?

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  10. Phenol underset("distillation")overset("Zinc")(rarr)(A)underset("conc....

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  11. the most volatile compound is

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  12. The product formed in the reaction is :

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

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  14. Phenol on heating with alcoholic with KOH and chloroform undergoes :

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  15. Neutral FeCl(3) gives purple colour with :

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  16. Kolbe Schmitt Reaction

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  17. Which of the following does not give effervescence with NaHCO(3) ?

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  18. Phenol on treatment with conc. HNO(3) gives

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  19. Reaction of phenol with dil. HNO(3) gives

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  20. When phenol reacts with benzene diazonium chloride , the product obtai...

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