Home
Class 12
CHEMISTRY
Grignard reagent adds to...

Grignard reagent adds to

A

A)

B

B) `-C-= N`

C

C)

D

D) all of the above

Text Solution

Verified by Experts

The correct Answer is:
d
Grignard reagent gives addition reactions with compounds containing

Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2003

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

  • KARNATAKA CET 2006

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

Similar Questions

Explore conceptually related problems

Grignard reagent and ethyl acetate react to give :

Ethylene oxide when treated with Grignard reagent yields :

Grignard reagent is not prepared in aqueous medium but prepared in ether medium. Because

When Grignard reagent reacts with (B) product (D) will obtained. Reactant (A) ofthe above reaction is

Which of the following alcohols cannot be prepared by the action of a suitable Grignard reagent as an aldehyde or a ketone followed by hydrolysis ?

A student was carrying out a Grignard reacton between PhMgBr and ethyl benzoate. She ran out of anhydrous ether just after the Grignard reagent was made. Which of the following solvents can still be used to dissolve the ethyl benzoate for its reaction with already formed PhMgBr ?

Grignard reagent is usually prepared by R-X+Mg overset(Et_(2)O)rarr RMgX " Grignard reagent" Ar-X+Mg overset(Et_(2)O)rarr ArMgX " Grignard reagent" Grignard reagent acts as a strong base. Grignard reagent carry out nucleophilic attack in absence of acidic hydrogen. Grignard reagent form complex with its ether solvent. Complex formation with molecular of ether is an important factor in the formation and stability of Grignard reagent. Which of the following Grignard reagents is not possible ?

Grignard reagent is usually prepared by R-X+Mg overset(Et_(2)O)rarr RMgX " Grignard reagent" Ar-X+Mg overset(Et_(2)O)rarr ArMgX " Grignard reagent" Grignard reagent acts as a strong base. Grignard reagent carry out nucleophilic attack in absence of acidic hydrogen. Grignard reagent form complex with its ether solvent. Complex formation with molecular of ether is an important factor in the formation and stability of Grignard reagent. What is the correct order of reactivity of halides with magnesium ?

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2005-CHEMISTRY
  1. Ethyl chloride on heating with AgCN forms a compound X. The functional...

    Text Solution

    |

  2. A compound, containing only carbon, hydrogen and oxygen, has a molecul...

    Text Solution

    |

  3. Grignard reagent adds to

    Text Solution

    |

  4. Which of the following biomolecules contain non transition metal ion?

    Text Solution

    |

  5. A mixture of 2 moles of carbon monoxide and one mole of oxygen in a cl...

    Text Solution

    |

  6. The cooling in refrigerator is due to

    Text Solution

    |

  7. For a system in equilibrium, /\G = 0 under conditions of constant .......

    Text Solution

    |

  8. Molar heat of vaporisation of a liquid is 6 kJ mol^(-1). If the entrop...

    Text Solution

    |

  9. The temperature of the system decreases in an

    Text Solution

    |

  10. A buffer solution has equal volumes of 0.2 M NH(4)OH and 0.02 M NH(4) ...

    Text Solution

    |

  11. The hydrogen electrode is dipped in a solution of pH 3 at 25^@C. The p...

    Text Solution

    |

  12. 20 ml of 0.5 N HCl and 35 ml of 0.1 N NaOHare mixed. The resulting sol...

    Text Solution

    |

  13. Corrosion of iron is essentially an electrochemical phenomenon where t...

    Text Solution

    |

  14. The standard electrode potential is measured by

    Text Solution

    |

  15. A precipitate of AgCl is formed when equal volumes of the following ar...

    Text Solution

    |

  16. Which one of the following defects in the crystals lowers its density?

    Text Solution

    |

  17. Aradioactive isotope has t(1//2) of 10 days. If today 125 g of it is l...

    Text Solution

    |

  18. Which of the following cannot be accelerated?

    Text Solution

    |

  19. In which of the following nuclear reactions neutron is emitted?

    Text Solution

    |

  20. Molarity of 0.2 N H(2) SO(4) is

    Text Solution

    |