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Among the following pairs, which occurs ...

Among the following pairs, which occurs in large amounts in sea water?

A

Li, Rb

B

Cs, Fr

C

Na, K

D

Be, He

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Among the following the odd pair is ….

    A
    `""_(8)^(18)O, ""_(7)^(37)Cl`
    B
    `""_(18)^(40)Ar, ""_(7)^(14)N`
    C
    `""_(14)^(30)Si, ""_(15)^(31P`
    D
    `""_(24)^(54)Cr, ""_(19)^(39)K`

  • Among the following, which one is mostly present in sea water ?

    A
    NaCl
    B
    NaI
    C
    KCl
    D
    `Mg Br _(2)`

  • Among the following the pair in which two species are not isostructural is:

    A
    `SiF_4` and `SF_4`
    B
    `IO_(3)^(-)` and `XeO_3`
    C
    `BH_(4)^(-)` and `NH_(4)^(+)`
    D
    `PF_(6)^(-)` and `SF_6`

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    Among the following physiological processes, which one occurs only in the living cells ?

    Among the following pairs the pair that illustrates functional isomerism is:

    Which among the following is not a borane ?

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