A solid AB has square planar structure. If the radius of cation A+ is 120pm, calculate the maximum possible value of anion B-
(a)240 pm
(b)270 pm
(c)280 pm
(d)290 pm
(d)290 pm
Explanation:
Square Planner means ratio between 0.414 - 0.732
If radius of caption is 120 pm then anion should be in the rang ρ = rcation/ranion
0.414 = 120/ x so x = 289.8 = 290 pm
0.732 = 120/ x so x = 163.9 = 164 pm
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