The ionic radii of K?, Na?, Al³? and Mg²? are in the order
The ionic radii of K?, Na?, Al³? and Mg²? are in the order
Option 1 - <p>K⁺ < Al³⁺ < Mg²⁺ < Na⁺</p>
Option 2 - <p>Al³⁺ < Mg²⁺ < K⁺ < Na⁺</p>
Option 3 - <p>Al³⁺ < Mg²⁺ < Na⁺ < K⁺<br><!-- [if !supportLineBreakNewLine]--><br><!--[endif]--></p>
Option 4 - <p>Na⁺ < K⁺ < Mg²⁺ < Al³⁺</p>
3 Views|Posted 6 months ago
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6 months ago
Correct Option - 3
Detailed Solution:
When positive charge increases, ionic radii decreases in isoelectronic ions
Al?³ < Mg?² < Na? < K?
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Chemistry Ncert Solutions Class 11th 2023
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