Assertion : Best diagonal relationship is sho | vedclass

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(A) The diagonal relationship between $Be$ and $Al$ arises due to their similar ionic potential (charge/size ratio) and similar electronegativity valu

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If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

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(A) The diagonal relationship between $Be$ and $Al$ arises due to their similar ionic potential (charge/size ratio) and similar electronegativity values.The ionization energy of $Be$ $(9.32 \ eV)$ is very close to that of $Al$ ($5.98 \ eV$ for first,but the overall properties are governed by charge density).Actually,the similarity in their charge-to-size ratio (ionic potential) is the primary reason for their diagonal relationship,which is directly related to their ionization energies and electronegativities.Therefore,both the assertion and the reason are correct,and the reason explains the assertion.

Assertion : Best diagonal relationship is shown between $Be$ and $Al$.
Reason : Ionization energy of $Be$ is almost the same as that of $Al$.

Similar Questions

Which of the following statements is incorrect?

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Fill in the blanks given below:
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Incorrect statement is/are

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Assertion : Best diagonal relationship is shown between $Be$ and $Al$.Reason : Ionization energy of $Be$ is almost the same as that of $Al$.