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In which of the following pairs of molec...

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-)`

Text Solution

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The correct Answer is:
A
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