Home
Class 11
CHEMISTRY
Why oxide ion is called a hard ion?...

Why oxide ion is called a hard ion?

Text Solution

AI Generated Solution

To understand why the oxide ion (O²⁻) is classified as a hard ion, we can break down the explanation into a series of logical steps: ### Step-by-Step Solution: 1. **Definition of Oxide Ion**: - The oxide ion is represented as O²⁻. It is formed when an oxygen atom gains two electrons. 2. **Size of the Oxide Ion**: ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • APPENDIX - INORGANIC VOLUME 1

    CENGAGE CHEMISTRY ENGLISH|Exercise chapter-2 Multiple correct answer|2 Videos

  • APPENDIX - INORGANIC VOLUME 1

    CENGAGE CHEMISTRY ENGLISH|Exercise chapter-2 Single correct answer|3 Videos

  • APPENDIX - INORGANIC VOLUME 1

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercise very short|70 Videos

  • ALKYNES

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Archives - Analytical and Desriptive Type)|4 Videos

  • ATOMIC STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Concept Applicationexercise(4.3)|19 Videos

Similar Questions

Explore conceptually related problems

A hydroxide ion is a polyatomic ion.

In a normal spinel types structure, the oxide ions are arranged in ccp whereas 1/8 tetrahedral holes are occupied by Zn^(2+) ions and 50% of octahedral holes are occupied by Fe^(3+) ions. The formula of the compound is -

Knowledge Check

  • Which of the following ions will cause hardness in water sample?

    A
    `Ca^(2+)`
    B
    `Na^(+)`
    C
    `Cl^(-)`
    D
    `K^(+)`

  • Which of the following methods of alkane synthesis involves the electrochemical oxidation of alkanoate ion?

    A
    Koble's method
    B
    Wurtz mnethod
    C
    Frankland method
    D
    Corey-House method

    • Similar Questions

    Explore conceptually related problems

    In sapphire, oxide ions are arranged in hexagonal close packing and aluminium ions occupy two-thirds of the octahedral voids. What is the formula of sapphire?

    In sapphire, oxide ions are arranged in hexagonal close packing and aluminium ions occupy two-thirds of the octahedral voids. What is the formula of sapphire?

    Why is sodium ion stable ?

    Which of the following ions will cause hardness in water sample?

    What is the oxidation state of sulphur in sulphate ion ?

    The empirical formula of a mixed oxide In which the oxide ions are present in the CCP lattice positions, half of the octahedral voids are occupied by trivalent ions Y^(3+) and one-fifth of tetrahedral voids are occupied by divalent X^(2+) ions, will be

    Home
    Profile