Solid State Question 139
Question: A match box exhibits
[MP PET 1993, 95]
Options:
A) Cubic geometry
B) Monoclinic geometry
C) Orthorhombic geometry
D) Tetragonal geometry
Show Answer
Answer:
Correct Answer: C
Solution:
Orthorhombic geometry has $ a\ne b\ne c $ and $ \alpha =\beta =\gamma =90{}^\circ $ . The shape of match box obey this geometry.