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Phenolphthalein is obtained by heating p...

Phenolphthalein is obtained by heating phtahalic anhydride with conc. `H_(2)SO_(4)` and

A

Benzyl alcohol

B

Phenol

C

Benzene

D

Benzoic acid

Text Solution

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The correct Answer is:
B
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A2Z-ALCOHOLS, PHENOLS AND ETHERS-Phenols
  1. Which of following is phenolic?

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  2. On heating aqueous solution of benzene diazonium chloride, which is fo...

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  3. Phenolphthalein is obtained by heating phtahalic anhydride with conc. ...

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

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  5. Phenol is less acidic than

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  6. Sodium pheoxide reacts with CO(2) at 400K and 4-7 atm pressure to give

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  7. A compound that easily undergoes bromination is

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  8. For pheonl, which of the following statements is correct

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  9. When heated with NH(3) under pressure alone or in presence of zince ch...

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  10. At low temperature phenol reacts wity Br(2) in CS(2) to form

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  11. The compound obtained by heating salicylic acid with phenol in the pre...

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  12. What amount of bromine will be required to convert 2g of phenol into 2...

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  13. Phenol reacts with C CI(4) is presence of aqueneous alkali and forms a...

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  14. One mole of ohenol reacts with bromine to from tribromophenol. How muc...

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  15. TNT has the structure

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  16. Which of the following is most acidic?

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  17. Which of the following will not react with NaOH?

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  18. Reaction of phenol with chloroform//sodium hydroxide to give o-hydroxy...

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  19. The electrophile involved in the above reaction is:

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  20. Phenol when it first reacts with concentrated sulphuric acid and then ...

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