A solid compound XY has NaCl structure. If the radius of the cation is 100 pm, the radius of the anion (y^(-))will be

A solid compound XY has NaCl structure. If the radius of the cation is

1.	A solid compound XY has NaCl structure. If the radius of the cation is 100 pm, the radius of the anion (y^(-))will be
Answer» <html><body><p>275.1 <a href="https://interviewquestions.tuteehub.com/tag/pm-1156895" style="font-weight:bold;" target="_blank" title="Click to know more about PM">PM</a><br/>322.5 pm<br/>241.5 pm<br/>165.7 pm</p>Solution :In NaCl, Cl' ion from ccp and `Na^(+)` <a href="https://interviewquestions.tuteehub.com/tag/ions-1051295" style="font-weight:bold;" target="_blank" title="Click to know more about IONS">IONS</a> <a href="https://interviewquestions.tuteehub.com/tag/occupy-584657" style="font-weight:bold;" target="_blank" title="Click to know more about OCCUPY">OCCUPY</a> octahedral voids. <br/> `<a href="https://interviewquestions.tuteehub.com/tag/r-611811" style="font-weight:bold;" target="_blank" title="Click to know more about R">R</a>^(+)//r=0.414 or <a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a>/r=0.414 ,` <br/> `r^(-)=(100"pm")/0.414=241.5 " pm"`</body></html>