Home
Class 12
CHEMISTRY
The compound that reacts fastest with Lu...

The compound that reacts fastest with Lucas reagent at room temperature is

A

Butan`-2-ol`

B

Butan`-1-ol`

C

2-methyl propanol

D

2-methyl propan`-2-ol`

Text Solution

Verified by Experts

Tertiary alcohols `(3^(@))` reacts faster with Lucas reagent at room temperature. Here, among the given choices at 2-methyl 2- propanol `H_(3)C-underset(CH_(3))underset(|) overset(OH)overset(" "|3+)C-CH_(3)` is a `3^(@)` alcohol, it will give a curdy white ppt of the chloride salt instantly .
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE:1|21 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE:2|12 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - L|10 Videos

  • 13-14 HYDROGEN & S-BLOCK ELEMENT

    VMC MODULES ENGLISH|Exercise JEE Advanced Archive|48 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise Impeccable|100 Videos

Similar Questions

Explore conceptually related problems

HBr reacts fastest with

Lucas reagent is ,

Lucas reagent is:

Lucas reagent is:

Compound X (molecular formula C_5 H_8 O ) does not react appreciably with Lucas reagent at room temperature but gives a precipitate with amononiacal silver nitrate with excess of MeMgBr, 0.42 gm of X gives 224 ml of CH_4 at S.T.P Treatment of X with H_2 . in the presence of Pt catalyst followed by boiling with excess of HI , gives n-pentane. Suggest the structure for X and write the equations involved.

Ethyle acetate at room temperature is a :

Compound 'A' of molecular formula C_(4)H_(10)O on treatment with Lucas reagent at room temperature gives compound 'B'. When compound 'B' is heated with alcoholic KOH, it gives isobutene. Compound 'A' and 'B' are respectively :

The compound which does not react with bromine easily at room temperature is

In a permanent magnet at room temperature.

VMC MODULES ENGLISH-ALCOHOLS, PHENOLS & ETHERS -Example
  1. Which of the following is soluble in water

    Text Solution

    |

  2. Ethyl alcohol is heated with conc. H(2)SO(4) at 170^(@)C. The product ...

    Text Solution

    |

  3. The compound that reacts fastest with Lucas reagent at room temperatu...

    Text Solution

    |

  4. Diethyl ether on heating with conc. HI gives two moles of:

    Text Solution

    |

  5. An industrial method for preparation of methanol is:

    Text Solution

    |

  6. Phenol when treated with excess of bromine water gives a white precipi...

    Text Solution

    |

  7. In CH(3)CH(2)OH, the bond that undegoes heterolytic clevage most read...

    Text Solution

    |

  8. Phenol reacts with bromine in carbon disulphide at low temperature to ...

    Text Solution

    |

  9. The products of combustion of an aliphatic thiol (RSH) at 298K are

    Text Solution

    |

  10. The order of aciditic strength among the given phenols is :

    Text Solution

    |

  11. (CH(3) )(3) CMgBr on reaction with D(2)O produces

    Text Solution

    |

  12. Benzenediazonium chloride on reaction with phenol in weakly ba...

    Text Solution

    |

  13. Among the following compounds, the strongest acid is :

    Text Solution

    |

  14. 1-propanol and 2-propanol can be best distinguished by :

    Text Solution

    |

  15. The compound will react most readily with NaOH of form methanol is :

    Text Solution

    |

  16. Text Solution

    |

  17. The following compound on hydrolysis in aqueous acetone will give :

    Text Solution

    |

  18. When phenyl magnesium bromide reacts with t-butanol the product would ...

    Text Solution

    |

  19. The best method to prepare cyclohexene form cyclohexanol is by using:

    Text Solution

    |

  20. (I) 1,2-Dihydroxy benzene (II) 1,3-Dihydroxy benzene (III) 1,4-Dih...

    Text Solution

    |