Home
Class 12
CHEMISTRY
Phenols are generally charged with NaBH(...

Phenols are generally charged with `NaBH_(4)//H_(3)O^(o+)` 1,3- and 1,4-benzenediols and 1,3,5-benzenetriols are unchanged under these conditions. However, 1,3,5-benzenetriol (phloroglucinol) gives a high yield of product (B).

A

B

C

D

Both (a) and (b)

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALCOHOL,PHENOL AND ETHERS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Single Correct|72 Videos

  • ALCOHOL,PHENOL AND ETHERS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Assertion-Reasoning|5 Videos

  • ALCOHOL,PHENOL AND ETHERS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Linked Comprehension|60 Videos

  • ALIPHATIC AND AROMATIC ALDEHYDES AND KETONES

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|26 Videos

Similar Questions

Explore conceptually related problems

If 3- hexanone is reacted with NaBH_(4) followed by hydrolysis with D_(2)O , the product will be :

In the reaction, 4NH_(3)(g)+5O_(2)(g) rarr 4NO(g)+6H_(2)O(g) , when 1 mole of ammonia and 1 mole of O_(2) are made to react to completion

Give the structure of the major organic products obtained from 3- ethyl -2- pentene under each of the following reaction conditions. a. HBr in the presence of peroxide b. Br_(2)//H_(2)O c. Hg(Oac)_(2)//H_(2)O,NaBH_(4)

Let A={1,2,3,4,5} and B={-2,-1,0,1,2,3,4,5}. Non-decreasing functions from A to B is

If A=[(1, 2,3),(4, 5, 6)] and B=[(1, 4),(2, 5), (3, 6)] , then the determinant value of BA is

If A = {1,3,5,7,9} and B = {1,2,3,4,5} then find A cup B and A cap B .

overset(NaBH_(4))(leftarrow) PhCH=CH-CHOunderset(2. H_(3)O^(+))overset(1. LAH, ether)(rarr)(A) The products (A) and (B) are:

overset(NaBH_(4))(leftarrow) PhCH=CH-CHOunderset(2. H_(3)O^(+))overset(1. LAH, ether)(rarr)(A) The products (A) and (B) are:

In the acid hydrolyiss reaction A + H_(2)O + H^(o+) rarr Product, where [H^(o+)] = 0.1 mol dm^(-3) and H_(2)O is present in large excess, the apparent rate constant is 1.5 xx 10^(-5) s^(-1) . Calculate the true rate constant.

P_(4)O_(6) reacts with water according to equation P_(4)O_(6)to4H_(3)PO_(3) . Calculate the volume of 0.1MNaOH solution required to neutralise the acid formed by dissolving 1.1g of P_(4)O_(6) in H_(2)O .

CENGAGE CHEMISTRY ENGLISH-ALCOHOL,PHENOL AND ETHERS-Exercises Multiple Correct
  1. Which of the following statements is/are correct ?

    Text Solution

    |

  2. Which of the following statements is/are correct ?

    Text Solution

    |

  3. Phenols are generally charged with NaBH(4)//H(3)O^(o+) 1,3- and 1,4-be...

    Text Solution

    |

  4. The propduct (s) are:

    Text Solution

    |

  5. Write the chemical equation of the reaction in which the following cha...

    Text Solution

    |

  6. Which of the followign paths is/are feasible for the preparation of et...

    Text Solution

    |

  7. The compounds (B), (C ), (D), respectively are:

    Text Solution

    |

  8. reactions I and II are limited mainly to naphthalene compounds. These ...

    Text Solution

    |

  9. Which of the following statements is/are correct about the following i...

    Text Solution

    |

  10. Which of the following statements is/are correct ?

    Text Solution

    |

  11. Which of the following statements is/are correct

    Text Solution

    |

  12. Which of the following statements is/are wrong ?

    Text Solution

    |

  13. Which of the followign paths is/are feasible for the preparation of et...

    Text Solution

    |

  14. Which of the following statements is/are correct about the following r...

    Text Solution

    |

  15. Which of the following statements is/are correct about the following r...

    Text Solution

    |

  16. Which of the following statement is/are correct ?

    Text Solution

    |

  17. Which of the followiong is/are less acidic than p-nitro-phenol.

    Text Solution

    |

  18. The (O--H) group in alchohols can be replaced by:

    Text Solution

    |

  19. Phenol can be prepared by

    Text Solution

    |

  20. Esters on reaction with EtMgBr give:

    Text Solution

    |