MHT CET Chemistry question

Chemistry The Solid State MHT CET

Not in JEE Main or NEET syllabus

If AgI crystallises in zinc blende structure with I ions at lattice points. What fraction of tetrahedral voids is occupied by Ag ions?

(A)25%
(B)50%Correct
(C)100%
(D)75%

Answer: (B)

Solution

Tetrahedral voids are twice the number of I ions while Ag and I are equal in number, so only half of the

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Question ID VK-043198