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The number of alkali metals forming sup...

The number of alkali metals forming superoxides on heating with dioxygen is
Li ,Na , K , Rb ,Cs

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The correct Answer is:
3
Three , K , Rb , Cs .
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The number of alkali metal(s) capable of forming superoxide amongst (Li,Na,K) is:

What kind of metals can form superoxides?

Knowledge Check

  • Alkali metals form peroxides and superoxides except

    A
    `Na`
    B
    `Rb`
    C
    `Li`
    D
    `Cs`

  • Which metal will not form superoxide-

    A
    `Li`
    B
    `Be`
    C
    `Na`
    D
    All

  • All alkali metal superoxides contain the ion [O_(2)] . They are

    A
    paramagnetic
    B
    colored compounds
    C
    oxidizing agents
    D
    all of these

    • Similar Questions

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    Name the alkali metals which form superoxides when heated in excess of air.

    When heated in air , the alkali metals form various oxides . Mention the oxides formed by Li , Na and K .

    When heated in air, the alkali metals form various oxides. Mention the oxides formed by Li,Na and K.

    Number of alkali metals which form complex hydrides K, Cs, Rb, Li, Na, Fr.

    The increasing stability of alkali metal peroxides and superoxides is due to

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