Home
Class 12
CHEMISTRY
Statement-I: R-C-=O^(+) is more stable t...

Statement-I: `R-C-=O^(+)` is more stable than `R-C^(+)=O`
Because
Statement-II: Resonance in carbonyl compound provides

A

Statement-I is True, Statement-II is True : Statement-II is a correct explanation for Statement-I

B

Statement-I is True, Statement-II is True : Statement-II is `NOT` a correct explanation for Statement-I

C

Statement-I is True, Statement-II is False.

D

Statement-I is False, Statement-II is True.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXERCISE-4(A)|10 Videos
  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXERCISE-4(B)|10 Videos
  • ALKENE, ALKANE & ALKYNE

    ALLEN|Exercise EXERCISE-2|103 Videos
  • AIIMS 2019

    ALLEN|Exercise CHEMISTRY|40 Videos
  • ALKYL AND ARYL HALIDE

    ALLEN|Exercise EXERCISE-05 (B)|35 Videos

Similar Questions

Explore conceptually related problems

Fe^(3+) compounds are more stable than Fe^(2+) compounds because

Statement-1: CH_(3)-O-CH_(2) is more stable than O=overset(O)overset(|)(N)-CH_(2) Statement-2: is antiaromatic molecule Statement-3: Phenoxide is more stable than ethoxide

Statement-I : Propene is more reactive than ethnc with HCl . Because Staement-II : Propene is more stable than ethene.

Statement-I : Of two isomeric alkennes shown, II is more stable than I . Because Statement-II : The alkene (II) has sp^(2)-hybridlzed carbons.

Statement-1 : B_(2)O_(3) is more acidic than BeO. Statement-2 : Ionisation energy of B is more than Be.

Statement-I: Ketones are less reactive than aldehydes. Because Statement-II: Ketones do not give Schiff's test.

Statement-I: Chloropropane has higher boiling point than chloroethane. Because Statement-II: Haloalkanes are polar molecules.

Statement-1- 1 Phenol is more acidic than water Statement-2 Phenoxide ion is resonance stabilized.

Statement-II : Most o-,P- directing substitution are deactivating. Because Because Statement-II : o-,p- directors have at least one ione pair of non-bonding electrons.

Statement-I: CH_(3)COCH_(2)COOC_(2)H_(5) will give iodoform test. Because Statement-II: It contains CH_(3)overset(O)overset(||)C- group linked to a carbon atom.

ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-3
  1. Statement-1: Benzaldehyde gives negative Benedict's test and State...

    Text Solution

    |

  2. Statement-1: Benzaldehyde gives negative Benedict's test and State...

    Text Solution

    |

  3. Statement-I: R-C-=O^(+) is more stable than R-C^(+)=O Because Stat...

    Text Solution

    |

  4. The addition of HCN to carbonyl compounds is an example of

    Text Solution

    |

  5. Give chemical tests to distinguish between: acetaldehyde and benzald...

    Text Solution

    |

  6. Statement-I: Ketones are less reactive than aldehydes. Because Sta...

    Text Solution

    |

  7. Assertion : Benzaldehyde is more reactive than ethanal towards nucleop...

    Text Solution

    |

  8. Assertion (A) Formaldehyde is a planar molecule. Reason (R) It conta...

    Text Solution

    |

  9. Aldehyde, ketone, acid and acid derivatives contain gtC=O group. Aldeh...

    Text Solution

    |

  10. Aldehyde, ketone, acid and acid derivatives contain gtC=O group. Aldeh...

    Text Solution

    |

  11. Aldehyde, ketone, acid and acid derivatives contain gtC=O group. Aldeh...

    Text Solution

    |

  12. Aldehydes and ketones are amphoteric. Thus they can act both as acids ...

    Text Solution

    |

  13. Aldehydes and ketones are amphoteric. Thus they can act both as acids ...

    Text Solution

    |

  14. Aldehydes and ketones are amphoteric. Thus they can act both as acids ...

    Text Solution

    |

  15. Aldehydes and ketones are amphoteric. Thus they can act both as acids ...

    Text Solution

    |

  16. Aldehyde and ketones are specially susceptible susceptible to nucleoph...

    Text Solution

    |

  17. Aldehyde and ketones are specially susceptible susceptible to nucleoph...

    Text Solution

    |

  18. Aldehyde and ketones are specially susceptible susceptible to nucleoph...

    Text Solution

    |

  19. Aldehyde and ketones are specially susceptible susceptible to nucleoph...

    Text Solution

    |

  20. Aldehyde and ketones are specially susceptible susceptible to nucleoph...

    Text Solution

    |