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Dow's process used in the industrial pre...

Dow's process used in the industrial preparation of phenol, is-

A

`C_(6)H_(5)Clunderset(CuCl_(2)*300^(@))overset(NaOH)toC_(6)H_(5)OH+NaCl`

B

`C_(6)H_(5)Cl+H_(2)Ounderset(425^(@))overset(SiO_(2))toC_(6)H_(5)OH+HCl`

C

`C_(6)H_(5)NH_(2)+HNO_(2)overset(Delta)toC_(6)H_(5)OH+N_(2)+H_(2)O`

D

`C_(6)H_(5)N_(2)Cl+H_(2)OtoC_(6)H_(5)OH+N_(2)+HCl`

Text Solution

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The correct Answer is:
A
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BANSAL-ALCOHOL, ETHERS & PHENOL, OXIDATION & REDUCTION -Exercise 1
  1. The compound obtained by heating cumenehydroperoxide with dil. H(2)SO(...

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  2. The product of the reaction of benzene with oxygen in the presenec of ...

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  3. Dow's process used in the industrial preparation of phenol, is-

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  4. Benzo radical in the following is-

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  5. Next higher homologue of phenol is-

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  6. Which of the following is not a phenolic compound-

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  7. Unacceptable name for a compound containing one-OH group attached to b...

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  8. How many pi electrons are there in a planar ring of phenol

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  9. When phenol reactes with CHCl(3) and NaOH followed by acidification, ...

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  10. The presence of -OH on adjacent carbon atoms can be detected by the re...

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  11. In phenols-

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  12. The compound containing hydrogen bond is-

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  13. Phenol on treatement with ammonia gives-

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  14. Salicylic acid, aspirin, nylon, plastics and picric acid have a common...

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  15. Which of the following will not be soluble in sodium carbonate solutio...

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  16. Under suitable conditions C(6)H(5)CH(2)OH(A)C(6)H(5)OH(B) and C(6)H(5)...

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  17. Kolbe's reaction consists in obtaining-

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  18. The most suitable method of separation of a 1:1 mixture of o- and p- n...

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  19. p-Nitrophenol is stronger acid than phenol because nitro group is-

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  20. Which derivative of phenol gives effervescence with NaHCO(3)-

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