Home
Class 12
CHEMISTRY
The stable +2 ions of lanthanides in aqu...

The stable +2 ions of lanthanides in aqueous solution are

A

`Eu^(2+)`

B

`Ce^(2+)`

C

`Lu^(3+)`

D

`Fe^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • F-BLOCK ELEMENTS

    NARAYNA|Exercise EXERCISE-2 (H.W) (PROPERTIES)|5 Videos

  • F-BLOCK ELEMENTS

    NARAYNA|Exercise EXERCISE-3|9 Videos

  • F-BLOCK ELEMENTS

    NARAYNA|Exercise EXERCISE-1 (C.W) (PROPERTIES) (STATEMENT TYPE QUESTIONS)|3 Videos

  • ELECTRO CHEMISTRY

    NARAYNA|Exercise EXERCISE - IV|44 Videos

  • HALOALKANE AND HALOARENES

    NARAYNA|Exercise EXERCISE - 4|59 Videos

Similar Questions

Explore conceptually related problems

Why is Cu^(+) ion not stable in aqueous solution ? or Why is Cu^(+) is not known in aqueous solution ?

Among the following pairs of ions, the lower oxidation state in aqueous solution is more stable than the other , in

Knowledge Check

  • The stable +2 ions of lanthanides in aqeous solution are

    A
    `Eu^(2+)`
    B
    `Ce^(2+)`
    C
    `Lu^(3+)`
    D
    `Fe^(2+)`

  • Lanthanide ions show

    A
    magnetic properties
    B
    coloured ion formation
    C
    lanthanide contraction
    D
    All of the above

  • Consider the following The concentralt in of hydrogen ions in an aqueous solution is expressed by its

    A
    pH
    B
    pOH
    C
    `pK_(a)`
    D
    `pK_(w)`

    • Similar Questions

    Explore conceptually related problems

    Which is the most stable oxidation state of Ti (Z = 22) in aqueous solution ?

    Assertion Cu^(o+) ion is unstable in aqueous solution, whereas Fe^(2+) ion is stable Cu^(o+) disproportionate in aqueous solution .

    Among the following pairs of ions the lower oxidation state in aqueous solution is more stable than the other in

    Assertion : Cu^+ ion is not stable in aqueous solution. Reason : Cu^+ contains 3d-filled subshell.

    Identify the most stable species in aqueous solution.

    Home
    Profile