The first ionization energy of magnesium is smaller as compared to that of elements $X$ and $Y$,but higher than that of $Z$. The elements $X$,$Y$ and $Z$,respectively,are :
- Achlorine,lithium and sodium
- Bargon,lithium and sodium
- Cargon,chlorine and sodium
- Dneon,sodium and chlorine
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Which of the following statements is correct about ionization potential?
How would you explain the fact that the first ionisation enthalpy of sodium is lower than that of magnesium,but its second ionisation enthalpy is higher than that of magnesium?
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View SolutionThe first $I.P.$ of $Mg$ is ...... than $Al$.
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View SolutionIonization potential is lowest for
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View SolutionThe ionization potentials of $Li$ and $K$ are $5.4 \ eV$ and $4.3 \ eV$ respectively. The ionization potential of $Na$ will be .............. $eV$.
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