Home
Class 10
CHEMISTRY
Salts of [normal/transition] elements a...

Salts of _____ [normal/transition] elements are generally coloured. From the ions `k^(1+), Cr^(3+), Fe^(2+), Ca^(2+), SO_(3)^(2-), MnO_(4)^(1-), NO_(3)^(1-)` the ions generally coloured are ___________

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ANALYTICAL CHEMISTRY-USE OF AMMONIUM & SODIUM HYDROXIDE

    ICSE|Exercise Questions|27 Videos

  • ANALYTICAL CHEMISTRY- USE OF AMMONIUM HYDROXIDE AND SODIUM HYDROXIDE

    ICSE|Exercise Questions from Previous ICSE Board Papers|45 Videos

  • CHEMICAL BONDING

    ICSE|Exercise QUESTION FOR PRACTICE ON EXAMINATION PATTERN |40 Videos

Similar Questions

Explore conceptually related problems

K_(4)[Fe(CN)_(6)] is converted into CO_(3)^(-2) , Fe^(+3) ions and NO_(3)^(-) ions. Here_____________

Find the number of reducing agents from the following H_(2)S,SO_(3),CrO_(4)^(2-),Fe^(2+),MnO_(4)^(Θ)

Knowledge Check

  • The correct order of the number of unpaired electrons in the ions Cu^(2+), Ni^(2+), Fe^(3+) , and Cr^(3+) is

    A
    `Cu^(2+) gt Ni^(2+) gt Cr^(3+) gt Fe^(3+)`
    B
    `Ni^(2+) gt Cu^(2+) gt Fe^(3+) gt Cr^(3+)`
    C
    `Fe^(3+) gt Cr^(3+) gt Ni^(2+) gt Cu^(2+)`
    D
    `Cr^(3+) gt Fe^(3+) gt gt Ni^(2+) gt Cu^(2+)`

  • Which group contains coloured ions out of the following ? 1. Cu^+ 2. Ti^(4+) 3. Co^(2+) 4. Fe^(2+)

    A
    a. 1,2,3,4
    B
    b. 3,4
    C
    c. 2,3
    D
    d. 1,2

  • Which of the following pairs of ions have the same electronic configuration A) Cr^(+3),Fe^(+3) B) Fe^(+3),Mn^(+2) C) Fe^(+3),Co^(+3) D) Sc^(+3),Cr^(+3)

    A
    `Cu^(2+),Cr^(2+)`
    B
    `Fe^(3+),Mn^(2+)`
    C
    `Co^(3+),Ni^(3+)`
    D
    `Sc^(3+),Cr^(3+)`

    • Similar Questions

    Explore conceptually related problems

    Out of the following how many of them are coloured compounds. MnO_4^(ɵ),Cr_2O_7^(2-),CrO_4^(2-),Sc^(3+),Ti^(4+),Zn^(2+),Mn^(3+),Cu^(2+),Fe^(2+),Fe^(3+)

    Select the ion , that would get selectively discharged from the aqueous mixture of the ions listed below: SO_(4)^(2-) , NO_(3)^(-) and OH^(-)

    Which of the following pairs of ions have the same electronic configuration A) Cr^(+3),Fe^(+3) B) Fe^(+3),Mn^(+2) C) Fe^(+3),Co^(+3) D) Sc^(+3),Cr^(+3)

    The charge required for the reduction of 1 mol Cr_(2)O_(7)^(2-) ions to Cr^(3+) is

    Determine total number of unpaired electrons in following ions Ti^(3+),V^(3+),Cr^(3+),Mn^(3+),Mn^(2+),Fe^(3+),Fe^(2+),Co^(2+),Ni^(2+),Cu^(2+) .

    Home
    Profile