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Chemistry
In tetragonal crystal system, which of following is not true?
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Q. In tetragonal crystal system, which of following is not true?
AIIMS
AIIMS 2010
The Solid State
A
All axial lengths and all axial angles are equal
14%
B
All three axial lengths are equal
12%
C
All three axial angles are equal
61%
D
Two axial angles are equal but the third is different
13%
Solution:
In tetragonal system,
$a=b\ne c,\, \alpha=\beta=\gamma=90^{\circ}$
Here all three axial angles are equal but all lengths in tetragonal system are not same.