Classification of Elements and Periodicity in Properties: JEE Main 2022 Chemistry question

JEE Main 2022 · 27 Jun, Morning shift · Q1562

JEE Main 202227 Jun, Morning shiftChemistryMediumClassification of Elements and Periodicity in Properties127× since 2002

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The ionic radii of O²

-

and Mg²⁺ are same. Reason (R) : Both O²

-

and Mg²⁺ are isoelectronic species. In the light of the above statements, choose the correct answer from the options given below.

More on Classification of Elements and Periodicity in Properties

JEE Main 2022 Classification of Elements and Periodicity in Properties Question with Solution (27 Jun Morning shift, Q1562) | JEE Arc

JEE Main 2022 · 27 Jun, Morning shift · Q1562

JEE Main 202227 Jun, Morning shiftChemistryMediumClassification of Elements and Periodicity in Properties127× since 2002

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The ionic radii of O²

-

and Mg²⁺ are same. Reason (R) : Both O²

-

and Mg²⁺ are isoelectronic species. In the light of the above statements, choose the correct answer from the options given below.