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Phenol is converted to 2,4,6-trinitrophe...

Phenol is converted to 2,4,6-trinitrophenol using

A

Dil. `HNO_3`

B

conc. `HNO_3`

C

`NaNO_2, 25^@C`

D

`NaNO_2, 5^@C`

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The correct Answer is:
B
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AAKASH SERIES-ALCOHOLS, PHENOLS AND ETHERS-PHENOLS (OBJECTIVE EXERCISE - 1)
  1. Phenol can be prepared by the reaction between

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  2. Phenol is prepared commercially from

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  3. Phenol is converted to 2,4,6-trinitrophenol using

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  4. In the following sequence of reactions The compound Q formed ...

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  5. The correct order of strength of acidity of the following compounds is

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  6. Which of the following reactions will not yield phenol ?

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  7. Benzoquinone, is prepared by reaction of phenol with

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  8. The acidic character of phenol is due to

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  9. The correct order of relative acidic strength of phenol, ethyl alcohol...

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  10. Which of the following compounds will react with sodium hydroxide?

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  11. Which of the following compounds when dissolved in water, gives a solu...

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  12. Regarding phenol the correct statements are A) It reacts with B2//...

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  13. The major product obtained by the reaction of phenol and carbondioxide...

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  14. The correct order of acidity of the following compounds is

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  15. The structural formulae of P and Q are.

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  16. Write the electrophile and intermediate in Reimer-Tiemann reaction.

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  17. The best method to separate the mixture of ortho and para nitrophenol ...

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  18. The increasing order of boiling points of below mentioned alcohols is ...

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  19. Phenols are more acidic than alcohols due to (a) In phenols,- OH i...

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  20. Arrange the following compounds in the descending order of their pKa v...

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