Home
Class 12
CHEMISTRY
Which of the following substances on tre...

Which of the following substances on treatment with `P_2O_5` gives ethanenitrile?

A

propanamide

B

ethanamide

C

ethanoic acid

D

N-methylethyl amine

Text Solution

Verified by Experts

The correct Answer is:
B
`underset("Ethanamide")(H_(3)C-overset(O)overset(||)(C)-NH_(2)) underset(-H_(2)O)overset(P_(2)O_(5).Delta)(rarr) underset("Ethanenitrile")(H_(3)C-C equiv N)`
Promotional Banner

Topper's Solved these Questions

  • CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES

    DINESH PUBLICATION|Exercise REVISION QUESTION|186 Videos

  • CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES

    DINESH PUBLICATION|Exercise Selected Straight Objective Type MCQs|50 Videos

  • CO-ORDINATION COMPOUNDS

    DINESH PUBLICATION|Exercise Brain storming multiple choice question|12 Videos

  • D-AND -F BLOCK ELEMENTS

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQS)|13 Videos

Similar Questions

Explore conceptually related problems

Which of the following substaces on treatment with P_2O_5 gives ethanenitrile?

Which of the following carbides on treatment with water give methane ?

Which of the following reagent on treatment with KI gives iodine ?

Which of the following gives PH_3 on treatment with water ?

Which of the following on treatment with XeF_6 gives Xe ?

Which of the following substance on treatment with NaNH_(2) in liquid NH_(3) gives m-anisidine

Which of the following salt on treatment with soda lime gives propane ?

Which of the following give nitrosonamine on treatment with HNO_(2) ?

DINESH PUBLICATION-CYANIDES, ISOCYANIDES, NITROCOMPOUNDS AND AMINES-Unit test - 8
  1. Which of the following substances on treatment with P2O5 gives ethanen...

    Text Solution

    |

  2. Select incorrect statement

    Text Solution

    |

  3. H(2)O is reduce with Sn//HCl. Product formed

    Text Solution

    |

  4. RNH(2) can be converted into R, NH and no other amine by

    Text Solution

    |

  5. Which is general order of basicity for water and amines

    Text Solution

    |

  6. Consider following hydrogen-bonded amines I and II Select the cor...

    Text Solution

    |

  7. Which is the strongest conjugate acid ?

    Text Solution

    |

  8. When (CH(3))(3)CNH(3)^(+)Cl^(-) is heated, product is

    Text Solution

    |

  9. Select correct statement (s), about the following reaction [(CH(3))(3)...

    Text Solution

    |

  10. Major alkene of the following reaction is {:(CH(3)-C CH(2)CH(3)),(" ...

    Text Solution

    |

  11. Exhaustive methylation of CH(3)CH(2)NH(2) forms

    Text Solution

    |

  12. Following 2^(@) amine has chiral carbon as indicated H-underset(CH(3))...

    Text Solution

    |

  13. Major product of the following reaction is {:(" "NH(...

    Text Solution

    |

  14. Consider the following reaction underset((A))(CH(3)CONH(2)) overset(...

    Text Solution

    |

  15. Which is soluble in NONO(2) and dil HCl mixture forming salt ?

    Text Solution

    |

  16. Tertiary amine is oxidized to oxide by

    Text Solution

    |

  17. Cope elimination is an intramolecular, E(2) reaction because

    Text Solution

    |

  18. Cope elimination

    Text Solution

    |

  19. In gas phase, the basicities of amines increase in the order NH(3) lt ...

    Text Solution

    |

  20. In aqueous phase basicity of amines is in order NH(3) lt (CH(3))(3)N...

    Text Solution

    |

  21. Which of the following chemicals are used to manufacture methyl isocya...

    Text Solution

    |