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A compound formed by elements X and Y has a cubic structure in which X atoms are at the corner of the cube and also at alternate face centers. Y atoms are present at the body center and also at the alternate edge center of the cube. If all the atoms are removed from one of the plane passing through the middle of the cube which contains atoms both on the edge center as well as on the face center, calculate

Answer» <html><body><p>1<br/><a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a><br/>3<br/>4<br/></p>Solution :<img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/NAR_CHM_XII_V02_C02_E01_326_S01.png" width="80%"/> <br/> `XrArr =2X` atoms from face center are removed <br/> `YrArr=4Y` atoms from edge center are removed `YrArr=1Y` atom from <a href="https://interviewquestions.tuteehub.com/tag/body-900196" style="font-weight:bold;" target="_blank" title="Click to know more about BODY">BODY</a> center is removed <br/> `Z_(<a href="https://interviewquestions.tuteehub.com/tag/eff-966053" style="font-weight:bold;" target="_blank" title="Click to know more about EFF">EFF</a>(X))=(n_(c))/(8)+("Alternate"n_(f))/(2)=(8)/(8)+((2-2))/(2)=1+0=1` <br/> `Z_(eff(Y))=(r_(<a href="https://interviewquestions.tuteehub.com/tag/b-387190" style="font-weight:bold;" target="_blank" title="Click to know more about B">B</a>))/(1)+("Altranate"n_(c))/(4)=((1-1))/(1)+((4-4))/(4)=0+0=`zero<br/> `Z_(eff(X+Y))=1+0=1`</body></html>


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