logo

Ask Questions, Get Answers

X
 
Home  >>  AIMS  >>  Class12  >>  Chemistry  >>  Solid State

The two ions $A^+$ and $B^-$ have radii 88 pm and 200 pm respectively. In the close packed crystal of compound AB, predict the coordination number of $A^+$.

1 Answer

$\large\frac{r^+}{r^-}=\frac{88}{200}$$=0.44$
It lies in the range of 0.414 – 0.732
Hence, the coordination number of $A^+ = 6$
Hence (A) is the correct answer.
answered May 30, 2014 by sreemathi.v
 

Related questions

Download clay6 mobile appDownload clay6 mobile app
...
X