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Question
Chemistry
Which one of the following is a molecular crystal?
Q. Which one of the following is a molecular crystal?
4198
200
KCET
KCET 2010
The Solid State
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A
Quartz
10%
B
Rock salt
13%
C
Diamond
23%
D
Dry ice
54%
Solution:
In dry ice (solid
C
O
2
), constituents are molecules. The various molecules are held together through weak forces like dipole-dipole interaction, dipole-induced dipole interaction etc. thus it is an molecular crystal.