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0 votes
52.5k views
in Chemistry by (67.8k points)

An ionic compound AB has ZnS type of structure, if the radius A+ is 22.5 pm, then the ideal radius of B+ is

(a) 54.35 pm 

(b) 100 pm 

(c) 145.16 pm 

(d) None

1 Answer

+1 vote
by (79.0k points)
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Best answer

Correct Option  (b) 100 pm 

Explanation: 

Since ionic compound AB has ZnS type of structure, therefore it has tetrahedral holes, for which

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