Single Choice

In the preparation of compounds of Xe, Bartlett had taken $$O_{2}^{+} PtF_{6}^{-}$$ as a base compound. This is because:

Aboth $$O_{2}$$ and Xe have same size
Bboth $$O_{2}$$ and Xe have same electron gain enthalpy
Cboth $$O_{2}$$ and Xe have almost same ionisation enthalpy
Correct Answer
Dboth Xe and $$O_{2}$$ are gases

Solution

bartlett observed that the first ionization potential of Xenon is almost equals to that of the Oxygen molecule and made Born-Haber calculation to predict that there would be a stable compound: $$Xe^{+} PtF_6^{-}$$.

Hence option C is correct.

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