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Periodic Table and Periodicity · 2021 · 25 Jul · Shift 2

1 Chemistry questions from this JEE Main paper

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2021 · 25 Jul · Shift 2
Chemistry
Periodic Table and Periodicity

Periodic Table and Periodicity · 2021 · 25 Jul · Shift 2

1 Chemistry questions from this JEE Main paper

Q3.The ionic radii of $F^{-}$ and $O^{2 -}$ respectively are 1.33 $A o$ and 1.4 $A o$ , while the covalent radius of $N$ is 0.74 $A o$ . The correct statement for the ionic radius of $N^{3 -}$ from the…
Chemistry · Periodic Table and Periodicity · MCQ