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In which of the following paris of molec...

In which of the following paris of molecules/ions, both the species are not likely to exist?

A

`H_2^(+), He_2^(2-)`

B

`H_2^(-),He_2^(2-)`

C

`H_2^(2+), He_2`

D

`H_2^(-), He_2^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
C
Species with zero donot exist.
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Knowledge Check

  • In which of the following pairs of molecules/ions, both the species are not likely to exist?

    A
    `H_(2)^(2+), He_(2)`
    B
    `H_(2)^(-), He_(2)^(2+)`
    C
    `H_(2)^(+), He_(2)^(2-)`
    D
    `H_(2)^(-), He_(2)^(2-)`

  • In which of the following pairs of molecules/ions, both the species are not likely to exist ?

    A
    `H_(2)^(-) , H_(2)^(2+)`
    B
    `H_(2)^(+) , He_(2)^(2-)`
    C
    `H_(2)^(-) , He_(2)^(2-)`
    D
    `H_(2)^(2+)`, He_(2)`

  • In the of the following pairs of molecules /ions both the species are not likely to exist?

    A
    `H_(2)^(+), He_(2)^(2-)`
    B
    `H_(2)^(-), He_(2)^(2-)`
    C
    `H_(2)^(2+), He_(2)`
    D
    `H_(2)^(-), He_(2)^(2+)`