Chemistry, asked by singhjitendra858, 1 year ago

A solid xy has nacl structure. If radius of x+ is 100 pm. What is the radius of y- ion (a) 120 pm (b) 136.6 to 241.6 pm (c) 136.6 pm (d) 241.6 pm

Answers

Answered by ritesh5496

3

Radius ratio = r+r−r+r− = 0.414

OR 100rB−100rB− = O.414

SO rB−=1000.414rB−=1000.414

= 241 pm

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