For tetrahedral co-ordination, the radius ration ( r_(+)//r_(-)) shoul – InterviewSolution

1.	For tetrahedral co-ordination, the radius ration ( r_(+)//r_(-)) should be :
Answer» 0.155-0.225 0.225-0.414 0.414-0.732 0.732-1 Answer :B

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