25. The radius of H-atom in its ground state is0.538. The radius of 3 – InterviewSolution

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1.	25. The radius of H-atom in its ground state is0.538. The radius of 3 Lit in the similar stateis
Answer» State of hydrogen atom (n) = 1(due to ground state). Radius of hydrogen atom (r) = 0.53 Å. Atomic number of Li (Z) = 3. Radius of Li2+ ion = r x n²/Z = 0.53 x 1²/3 = 0.17

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