Home
Class 12
CHEMISTRY
Which of the following Grignard reagents...

Which of the following Grignard reagents is suitable for the preparation of 3-methyl -2-butanol ?

A

2-Butanone`+`methyl magnesium bromide

B

Acetone`+`ethyl magnesium bromide

C

Acetaldehyde `+` isopropyl magnesium bromide

D

Ethyl propionate `+` methyl magnesium bromide

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS AND ETHERS

    OP TANDON|Exercise (C )ETHERS|90 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    OP TANDON|Exercise OBJECTIVE QUESTIONS (LEVEL-B)|30 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    OP TANDON|Exercise BRAI STORMING PROBLEMS|32 Videos

  • ALDEHYDES AND KETONES

    OP TANDON|Exercise SINGLE INTEGER ANSWER TYPE QUESTIONS|10 Videos
OP TANDON-ALCOHOLS, PHENOLS AND ETHERS-OBJECTIVE QUESTIONS (LEVEL-A)
  1. If there be a compound of formula CH(3)C(OH)(3) , which one would be o...

    Text Solution

    |

  2. Primary amine on treatment with NaNO(2) and HCl yields :

    Text Solution

    |

  3. Which of the following Grignard reagents is suitable for the preparat...

    Text Solution

    |

  4. A primary alcohol, C(3)H(8)O(W) on heating with sulphuric acid undergo...

    Text Solution

    |

  5. Formaldehyde forms an addition product with CH(3)MgI which on hydrolys...

    Text Solution

    |

  6. When CH(3)MgI is made to react with acetone and the addition product i...

    Text Solution

    |

  7. Identify (Z) int eh following reaction series : Etahanol overset(PCl...

    Text Solution

    |

  8. Which of the following will exhibit highest boiling point ?

    Text Solution

    |

  9. Rectified spirit can be dried with :

    Text Solution

    |

  10. When vapours of an alcohol are passed over hot reduced copper, it gice...

    Text Solution

    |

  11. The hydroxyl compound that gives a precipitate immediately when treate...

    Text Solution

    |

  12. Lucas test is used for the determination of :

    Text Solution

    |

  13. Sodium ethoxide has reacted with ethanoyl chloride. The compound that ...

    Text Solution

    |

  14. Compound 'A' of molecular formula C(4)H(10)O on treatment with Lucas r...

    Text Solution

    |

  15. Which is U.P. Spirit (containing ethyl alcohol by volume) ?

    Text Solution

    |

  16. Power alcohol is :

    Text Solution

    |

  17. Ethyl acetate reacts with excess of CH(3)MgBr to form :

    Text Solution

    |

  18. Which of the following alcohols gives the best yield of dialkyl ether ...

    Text Solution

    |

  19. An unknown alcohol is treated with the Lucas reagent to determine whet...

    Text Solution

    |

  20. In glycerol molecule, there is // are :

    Text Solution

    |