Home
Class 12
CHEMISTRY
In the conversion of Grignard reagent in...

In the conversion of Grignard reagent into higher aldehydes, the other compound that can be used is : Ethyl formate, Ethyl acetate, HCN, Both (1) and (3)

A

Ethyl formate

B

Ethyl acetate

C

HCN

D

Both (1) and (3)

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES AND KETONES

    BRILLIANT PUBLICATION|Exercise LEVEL-II|42 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    BRILLIANT PUBLICATION|Exercise LEVEL III (Linked Comprehension Type) |12 Videos

  • BIOMOLECULES, POLYMERS AND CHEMISTRY IN EVERYDAY LIFE

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE QUESTIONS)|6 Videos

Similar Questions

Explore conceptually related problems

Which of the following compound gives a kctone with Grignard reagent?Formaldehyde Ethyl alcohol Methyl cyanide Methyl iodide

A student wants to prepare 2-propanol using methyl magnesium iodide (Grignard reagent). Which other organic compound he has to use to get the product?

Grignard reagents are Important class of organometalllc compounds used to prepare alcohols. Identify the compounds A and B and write the formula:- HCHO+CH_3MgBr overset(Dry ether)underset((2)H_2O)(rarr) A+Mg(OH)Br

Out of 15 persons 10 can speak Hindi and 8 can speak English. If two persons are chosen at random, then the probability that one person speaks Hindi only and the other speaks both Hindi and English is a) 3//5 b) 7//12 c) 1//5 d) 2//5

The noble gases have closed-shell electronic configuration and are monoatomic gases under normal conditions. The low boiling points of the lighter noble gases are due to the weak dispersion forces between the atoms and the absence of other interatomic interactions, The direct reaction of xenon with fluorine leads to a series of compounds with oxidation numbers +2, 4 and +6, XeF_4 reacts violently with water to give XeO_3 . The compouds of xenon exhibit rich stereochemistry and their geometries can be deduced considering the total number of electron pairs in the valence shell. Argon is used in arc welding because of its

Suggest name of another Lewis acid other than anhydrous aluminium chloride which can be used during ethylation of benzene.

There are two compounds of sodium whose formulae are different by one H atom. Both the compounds can be prepared by the same process. One compound can be used for washing purpose and other can be used in fire extinguishes. Identify the compounds?

Ethyl acetate is formed by the reaction between ethanol and acetic acid and equilibrium is represented as: 'CH_3 COOH_( )+C_2 H_5 OH_(l) hArr CH_3 COOC_2 H_5_(l)+H_2 O_(l)' i) Write the concentration ratio (reaction quotient), 'Q_c', for this reaction (note: water is not in excess and is not a solvent in this reaction) ii) At '293 K', if one starts with '1.00' mol of acetic acid and '0.18 mol' of ethanol, there is '0.171' mol of ethyl acetate in the final equilibrium mixture. Calculate the equilibrium constant. iii) Starting with '0.5' mol of ethanol and '1.0' mol of acetic acid and maintaining it at 293 ' K, '0.214' mol of ethyl acetate is found after sometime. Has equilibrium been reached?

BRILLIANT PUBLICATION-ALDEHYDES AND KETONES -LEVEL-II
  1. In the conversion of Grignard reagent into higher aldehydes, the other...

    Text Solution

    |

  2. The general formula of aliphatic saturated aldehydes and ketones is:

    Text Solution

    |

  3. The IUPAC name of the compound

    Text Solution

    |

  4. A single compound of the structure : OHC-CH(2)-overset(CH(3))overset(|...

    Text Solution

    |

  5. Predict the correct intermediate and product in the following reaction...

    Text Solution

    |

  6. The reaction temperature of the preparation of butanal by the oxidatio...

    Text Solution

    |

  7. The most suitable oxidising agent for the conversion of cyclohex-2-en-...

    Text Solution

    |

  8. Which one of the following on alkaline hydrolysis produces a ketone? ...

    Text Solution

    |

  9. The compound which is formed during the dry distillation of calcium be...

    Text Solution

    |

  10. X & Y are respectively

    Text Solution

    |

  11. The reaction by which benzaldehyde cannot be prepared is

    Text Solution

    |

  12. Which of the following pathways does not produce hexan-2-one?

    Text Solution

    |

  13. The major product of the following reaction is:

    Text Solution

    |

  14. In the following reaction: Aldehyde + Alcohol overset("Dry HCl")rarr A...

    Text Solution

    |

  15. The major product X formed in the following reaction is

    Text Solution

    |

  16. The reagent 'X' to be used for this conversion is

    Text Solution

    |

  17. The most suitable reagent (Y) for the following conversion is

    Text Solution

    |

  18. Under Clemmensen or Wolff-Kishner conditions of reduction, the convers...

    Text Solution

    |

  19. Compound 'X' (C(3)H(8)O) is treated with acidified K(2)Cr(2)O(7) to fo...

    Text Solution

    |

  20. Match the following:

    Text Solution

    |

  21. When pentan-2-one is treated with conc. HNO(3) at elevated temperature...

    Text Solution

    |