Home
Class 12
CHEMISTRY
The dehydration of malonic acid CH(2) (C...

The dehydration of malonic acid `CH_(2) (COOH)_(2)` with `P_(4)O_(10)` and heat give

A

carbon monoxide

B

carbon suboxide

C

carbon dioxide

D

all three

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK ELEMENT (BORON AND CARBON FAMILY)

    RESONANCE|Exercise SECTION-1|7 Videos

  • P-BLOCK ELEMENT (BORON AND CARBON FAMILY)

    RESONANCE|Exercise SECTION-2|5 Videos

  • P-BLOCK ELEMENT (BORON AND CARBON FAMILY)

    RESONANCE|Exercise Exercise-3 Part-II : JEE (MAIN) / AIEE PROBLEMS (PREVIOUS YEARS)|12 Videos

  • P BLOCK ELEMENTS

    RESONANCE|Exercise PART -II|24 Videos

  • P-BLOCK ELEMENTS (HALOGEN & NOBLE GASES)

    RESONANCE|Exercise APSP PART-3|22 Videos

Similar Questions

Explore conceptually related problems

Dehydration of primary amides with P_(2)O_(5) gives

Dehydration of malonic acid with P_(2)O_(5) in vacuum at 140-150^(@)C give an evil-smelling gas which is

P_(2)O_(5) can dehydrate

Malonic acid on dehydration with P_(4)O_(10) gives an oxide, which is

P_(4)O_(10) is heated with water to give

On heating with P_(2)O_(5) ,acetic acid gives :

Which oxide of carbon is formed when malonic acid is warmed with P_(2)O_(5) ?

Amide on heating with P_(2)O_(5) gives

RESONANCE-P-BLOCK ELEMENT (BORON AND CARBON FAMILY)-Advanced Level Problems Part-I : PRACTICE TEST-1 (IIT-JEE (MAIN Pattern))
  1. Given type of silicones are called [P] -O-oversetoverset(R)(|)unders...

    Text Solution

    |

  2. Which of the following is not a property of silicones ?

    Text Solution

    |

  3. Tourmalene is a class of cyclosilicates with general formula. (Ca, K...

    Text Solution

    |

  4. The silicate anion in the mineral kinoite is a chain of three SiO(4) t...

    Text Solution

    |

  5. The dehydration of malonic acid CH(2) (COOH)(2) with P(4)O(10) and hea...

    Text Solution

    |

  6. Borax on heating with cobalt oxide forms a blue bead of

    Text Solution

    |

  7. The dissolution of Al(OH)(3) by a solution of NaOH results in the form...

    Text Solution

    |

  8. Select the incorrect statement about the boron.

    Text Solution

    |

  9. Aqueous solution containing 1 mol of borax raects with 2 mol of acids....

    Text Solution

    |

  10. Water transpoted through Lead pipes becomes poisonous due to the forma...

    Text Solution

    |

  11. When a mixture of air and steam is passed over red hot coke, the outgo...

    Text Solution

    |

  12. In BF(3), the B-F bond length is 1.30 A, when BF(3) is allowed to be t...

    Text Solution

    |

  13. Aluminium is extracted in the electrolysis of :

    Text Solution

    |

  14. A compound of boron X reacts at 200^(@)C temperature with NH(3) to giv...

    Text Solution

    |

  15. For given processes, choose the correct order of purity of silicon obt...

    Text Solution

    |

  16. E represents an element belonging to boron family. 2E+3X(2) to 2EX(3...

    Text Solution

    |

  17. E represents an element belonging to boron family. E+2X(2) to EX(4)...

    Text Solution

    |

  18. When Al is added to KOH solution

    Text Solution

    |

  19. Which of the following reactions lead to chemical inertness :

    Text Solution

    |

  20. Which of the following statements regarding boric acid is false?

    Text Solution

    |