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Choose the incorrect pair...

Choose the incorrect pair

A

Lithium: Crimson red

B

Sodium : Yellow

C

Potassium : Blue

D

Rubidium : Reddish violet

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Find out the incorrect pair.

    A
    Tetragens-`ns^(2)np^(2)`
    B
    Icosagens`-ns^(2)np^(1)`
    C
    Chalcogens-`ns^(2)np^(4)`
    D
    Halogens`-ns^(2)np^(6)`

  • Find out the incorrect pair.

    A
    Boron is `BF_(3)-+3`
    B
    Carbon in `CO_(2)-+4`
    C
    Nitrogen in `N_(2)O_(5)- +5`
    D
    Fluorine in `OF_(2)- + 4`

  • Find out the incorrect pair.

    A
    Nitrogen -Tetragens
    B
    Oxygen-Chalcogens
    C
    Tin -Tetragens
    D
    Gallium-Icosagens

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