Home
Class 12
CHEMISTRY
Phenol is prepared industrially by heati...

Phenol is prepared industrially by heating chlorobenzene with aqueous NaOH at`360^@ C` under high pressure.`C_6H_5Cl+NaOHoverset(.360^@C,"pressure")underset(2.H_3O^+)rare C_6H_5OH` The reaction involves

A

SN1 mechanism

B

ArSN2 mechanism

C

ArS E2 mechanism

D

addition mechanism

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|54 Videos
  • HALOALKANES AND HALOARENES

    PATHFINDER|Exercise QUESTION BANK|222 Videos

Similar Questions

Explore conceptually related problems

Identify A C_6H_5COCH_3 overset(C_2H_5MgBr)underset(H_2O) rarr A

Complete and balance C_(2)H_(5)OH overset(250^(@)C)underset(Al_(2)O_(3))rarr ?

For the reaction H_2O(s) iff H_2O(l) at 0^@C and normal pressure

C_6H_5N_2Cloverset(A)toC_6H_6overset(B)toC_6H_5COCH_3overset(C )toC_6H_5CH_2CH_3

Complete the following reaction with appropriate structure. C_(6)H_(5)-CHO+CH_(3)-COOC_(2)H_(5)overset(NaOC_(2)H_(5)"in absolute")underset(C_(2)H_(5)OH "and heat")rarr (A)

Identify A, B and C in the following. C_6H_5N_2^+Cl^- overset(CuCN) rarr A overset(H_2O //H^+) rarr B overset(NH_3) rarr C

C_6H_6 + CO + HCl overset (Anhydrous AlCl_3) underset (Cu_2Cl_2)(_) 'A', Identify 'A'.

The following is not an appropriate reaction for the preparation of t-butyl ethyl ether. C_(2)H_(5)ONa+CH_(3)-overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")(C )-Cl rarr CH_(3)overset(CH_(3))overset("| ")underset(CH_(3))underset("| ")(C )-OC_(2)H_(5) (i) What would be the major product of this reaction ? (ii) Write a suitable reaction for the preparation of t-butylethyl ether.

C_(6)H_(5)N_(2)^(+)Cloverset(X,Y)(to)C_(6)H_(5)Cl+N_(2) X and Y in the above reactions are

PATHFINDER-FG-1 (ALCOHOLS, PHENOLS & ETHERS)-QUESTION BANK
  1. The following reactions are carried out The final product ( C) is

    Text Solution

    |

  2. Why is ICl more reactive than I2?

    Text Solution

    |

  3. Phenol is prepared industrially by heating chlorobenzene with aqueous ...

    Text Solution

    |

  4. Consider the following reaction The major product formed is

    Text Solution

    |

  5. Salicylic acid is treated with excess bromine water. The product forme...

    Text Solution

    |

  6. Consider the following sequence of reaction

    Text Solution

    |

  7. A mixture of oxygen and helium gas is used in the diving apparatus. Wh...

    Text Solution

    |

  8. Why has it been difficult to study the chemistry of radon?

    Text Solution

    |

  9. Give the resonating structures of N2O5

    Text Solution

    |

  10. Illustrate how copper metal can give different products on reaction wi...

    Text Solution

    |

  11. Which of the following reaction would not yield methoxybenzene(anisole...

    Text Solution

    |

  12. Give two uses of ClO2

    Text Solution

    |

  13. The reaction can be classified as

    Text Solution

    |

  14. Which of the following compounds would not react with Lucas reagent at...

    Text Solution

    |

  15. Write the reactions of F2 and Cl2 with water.

    Text Solution

    |

  16. Reaction of phenol with chloroform in presence of dilute sodium hydrox...

    Text Solution

    |

  17. How can you prepare Cl2 from HCl and HCl from Cl2? Write the reactions...

    Text Solution

    |

  18. How are XeO3 and XeOF4 prepared?

    Text Solution

    |

  19. Among the following sets of reactants which one produces anisole?

    Text Solution

    |

  20. When CH2=CH-O-CH2-CH3 reacts with one mole of Hl, one of the products ...

    Text Solution

    |