Tardigrade
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Tardigrade
Question
Chemistry
M2X has anti fluorite structure. In such structure
Q.
M
2
X
has anti fluorite structure. In such structure
2939
225
The Solid State
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A
X
−−
ions occupy all the 8 octahedral voids
17%
B
Each
X
−−
is surrounded by 4
M
+
in tetrahedral arrangement
28%
C
Larger cations occupy the position of
F
−
ions and smaller anions that of
C
++
ions
39%
D
Smaller cations occupy the position of
F
−
ions and larger anions that of
C
++
ions
17%
Solution:
Correct answer is (d) Smaller cations occupy the position of
F
−
ions and larger anions that of
C
++
ions