$(a)\;1:1\qquad(b)\;1:2\qquad(c)\;1:3\qquad(d)\;2:1$

Want to ask us a question? Click here

Browse Questions

Ad |

0 votes

0 votes

Every constituent has two tetrahedral voids.

In CCP lattice atoms = $\large\frac{1}{8}\times8+6\times\large\frac{1}{2}$

$\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;=1+3$

$\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;=4$

$\therefore Tetrahedral\; Void = 4\times2$

$\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;=8$

Thus ratio = 4:8 :: 1:2

Hence answer is (b)

Ask Question

Tag:MathPhyChemBioOther

Take Test

x

JEE MAIN, CBSE, NEET Mobile and Tablet App

The ultimate mobile app to help you crack your examinations

...