Home
Class 12
CHEMISTRY
Among the following series of transition...

Among the following series of transition metal ions the one where all metal ions have `3d^2` electronic configuration is

A

`Ti^(3+), V^(2+), Cr^(3+), Mn^(4+)`

B

`Ti^(+), V^(4+), Cr^(6+), Mn^(7+)`

C

`Ti^(4+), V^(3+), Cr^(2+), Mn^(3+)`

D

`Ti^(2+), V^(3+), Cr^(4+), Mn^(5+)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS AND ETHERS

    AAKASH INSTITUTE ENGLISH|Exercise Try yourself|5 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    AAKASH INSTITUTE ENGLISH|Exercise Exercise|40 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|5 Videos

Similar Questions

Explore conceptually related problems

Among the following series of transition metal ions the one where all meal ions have 3d^2 electronic configuration is

among the following series of transition metal ions, the one where all ions have some 3d electronic configuration is

Among the following series of transition metal ions, how many metals ions have d^(2) electronic configuration Fe^(4+), V^(3+), Sn^(2+), Au^(3+)Ti^(2+), As^(3+), Cr^(3+), Mn^(5+)Co^(3+), Zr^(2+), Cd^(2+), Mo^(4+), La^(2+), Ta^(4+), Co^(6+), Ni^(4+)

Which of the following have transition metal?

The ion having a noble gas electronic configuration is

The colour of transition metal ion is attributed to:

The colour of the transition metal ions is due to

The colour of transition metal ion is attributed to:

Which of the following transition metal ions is colourless ?

Which of the following transition metal ions has the lowest density?

AAKASH INSTITUTE ENGLISH- ALCOHOLS, PHENOLS AND ETHERS-Assignment Section -D (Assertion - reason type question)
  1. Among the following series of transition metal ions the one where all ...

    Text Solution

    |

  2. Assertion : Boiling point of p-nitrophenol is greater than that of o-n...

    Text Solution

    |

  3. A : When C(2) H(5) - O- CH(3) is reacted with one mole of Hl then C(2...

    Text Solution

    |

  4. A : When 3,3-dimethyl butan - 2 - ol is heated in presence of concentr...

    Text Solution

    |

  5. A : In esterification reaction , HCOOH is the most reactive acid among...

    Text Solution

    |

  6. A : Ethers can't be distilled upto dryness due to fear of explosion . ...

    Text Solution

    |

  7. Phenol is less acidic than........... .

    Text Solution

    |

  8. A : CH(3) - underset(O)underset(||)(C)-COOH gives haloform reaction ...

    Text Solution

    |

  9. A : Diphenyl ether is prepared by Williamson synthesis . R : This...

    Text Solution

    |

  10. A : Grignard's reagent is prepared in the presence of ether . R :...

    Text Solution

    |

  11. A : CH(3) - underset(CH(3))underset(|)overset(CH(3))overset(|)(C)-CH=...

    Text Solution

    |

  12. A : Two moles of Grignard reagent is consumed in the formation of ter...

    Text Solution

    |

  13. A : bond angle in ether is slightly greater than normal tetrahedral an...

    Text Solution

    |

  14. A : CH(3)-underset(CH(3))underset(|)overset(CH(3))overset(|)(C)-O-CH...

    Text Solution

    |

  15. A : Ortho - cresol is weaker acidic than meta-cresol . R : It is d...

    Text Solution

    |

  16. A : Among all ortho halophenol , fluorophenol is least acidic . R ...

    Text Solution

    |

  17. A : In esterification reaction alcohol act as nucleophile . R : ...

    Text Solution

    |

  18. A : Phenol is manufactured by Dow 's pocess. R : It involves the ...

    Text Solution

    |

  19. A : Primary alcohol is prepared by the reaction of primary amine with ...

    Text Solution

    |

  20. A : The reactivity order of alcohols is 1^(@) gt 2^(@) gt 3^(@) for ...

    Text Solution

    |

  21. A : The dehydration of ethyl alcohol in presence of Al(2)O(3) at 633 ...

    Text Solution

    |