Home
Class 12
CHEMISTRY
A mixture of benzaldehyde and formaldehy...

A mixture of benzaldehyde and formaldehyde on heating with aqueous NaOH solution gives :

A

benzoyl alcohol and sodium formate

B

sodium benzoate and methyl alcohol

C

sodium benzoate and sodium formate

D

benzyl alcohol and methyl alcohol .

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES , KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise Multiple Choice Questions ( Level - II )|85 Videos

  • ALDEHYDES , KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise Multiple Choice Questions ( Level - III )|10 Videos

  • ALDEHYDES , KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise Recent Examination Questions|23 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise Recent Examination Questions |12 Videos

  • APPENDIX A

    MODERN PUBLICATION|Exercise Multiple Choice Questions (Level-I)|125 Videos

Similar Questions

Explore conceptually related problems

Benzaldehyde when heated with conc . NaOH solution gives :

Aniline on reaction with aqueous solution of bromine gives:

Ethyl bromide on heating with alcoholic KOH solution gives

The reaction of 50% aq KOH on an equimolar mixture of 4-methylbenzaldehyde and formaldehyde followed by acidification gives :

Treatment of propionaldehyde with dil , NaOH solution gives :

Formaldehyde reacts with sodium bicarbonate solution to give

Salicylic acid on heating with soda lime (CaO+NaOH) gives :

MODERN PUBLICATION-ALDEHYDES , KETONES AND CARBOXYLIC ACIDS-Multiple Choice Questions ( Level - I )
  1. If formaldehyde and KOH are heated , the product obtained is :

    Text Solution

    |

  2. Benzaldehyde can be prepared by the oxidation of toluene by :

    Text Solution

    |

  3. Identify Z in the following series, CH(2)=CH(2)overset(HBr)(to)Xover...

    Text Solution

    |

  4. Crotonaldehyde on reduction with H(2) in the presence of nikel gives :

    Text Solution

    |

  5. But - 2 enal on reduction with hydroborane (9-BBN) gives :

    Text Solution

    |

  6. At room temperature formaldehyde is

    Text Solution

    |

  7. Mesitylene is prepared from :

    Text Solution

    |

  8. CH(3)COCH(3) can be obtained by :

    Text Solution

    |

  9. Acetophenone os prepared by the reaction of following in the presence ...

    Text Solution

    |

  10. Benzaldehyde when heated with conc . NaOH solution gives :

    Text Solution

    |

  11. Acetal is formed by reacting alcohol in the presence of dry HCl with :

    Text Solution

    |

  12. Benzaldehyde reacts with CH(3)NH(2) to give :

    Text Solution

    |

  13. In Etard 's reaction toluene is oxidised to benzaldehyde using :

    Text Solution

    |

  14. Reaction between diethyl cadmium and acetyl chloride leads to the form...

    Text Solution

    |

  15. Identify the final product (Z) in the following sequence of reactions ...

    Text Solution

    |

  16. Among the given compounds , the most susceptible to nucleophilic attac...

    Text Solution

    |

  17. Among the following compounds which will react with acetone to give a ...

    Text Solution

    |

  18. A mixture of benzaldehyde and formaldehyde on heating with aqueous NaO...

    Text Solution

    |

  19. In the following reaction , product 'P' is : R-overset(O)overset(||...

    Text Solution

    |

  20. Reduction of aldehydes and ketones into hydrocarbons using zinc amalga...

    Text Solution

    |