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Which of the following reagents will pro...

Which of the following reagents will produce salicyldehyde on reaction with phenol?

A

`CHCl_(3)//NaOH`

B

`C Cl_(4)//NaOH`

C

`CH_(2)Cl_(2)//NaOH`

D

`CH_(3)Cl//NaOH`

Text Solution

Verified by Experts

The correct Answer is:
A
This reaction is known as Reimer-Tiemann reaction.
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A2Z-ALCOHOLS, PHENOLS AND ETHERS-Section D - Chapter End Test
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  2. The-OH group of Methyl alcohol cannot be replaced by chlorine by the t...

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  3. The calcohol which easily reacts with conc. HCI is

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  4. Because of resonance the oxygen atom of -OH group of phenol

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

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  6. When phenol is allowed to react with Br(2) in (i) CS(2) solution and (...

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  7. When rectified spirit and benzene are distilled togther, the first fra...

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  8. Alcohols react with Grignard reagent to form

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  9. The boiling point of methanol is greater than that of Methyl thiol bec...

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  10. Which of the following will not form a yellow precipitate on heating w...

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  11. In Friedel-Crafts acylation, besides AICI(3), the other reactants are

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  12. Which of the following reagents will produce salicyldehyde on reaction...

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  13. In the following reaction A is

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  14. Action of water in the presence of sulphuric acid with the following a...

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  15. In Williamson's syntheis, ethoxyethane is prepared by

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  16. The compound fromed when Ethyl bromide is heated with dry silver oxide...

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  17. The reagent used for the preparation of higher ether from halogenated ...

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  18. Phenol is more reactive than benzene towards electrophilic substitutio...

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  19. Assertion: Primary and secondary alcohols can be distinguished by Vict...

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  20. Assertion: Alcohols are easily protonated thena phenols. Reason: Alc...

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