AP EAMCET Medical 24 Sep 2020 Shift 2 Paper

Question : 154 of 160

Marks: +1, -0

Why does H+ion always get associated with other atoms or molecules?

Ionisation enthalphy of hydrogen resembles that of alkali metals
Its reactivity is similar to halogens.
It resembles both alkali metals and halogens
Loss of an electron from hydrogen atom results in a nucleus of very small size as compared to other atoms or ions .Due to its small size it cannot exist free

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