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Chemistry
Crystalline sodium chloride is a bad conductor of electricity while molten NaCl and its aqueous solution conduct electricity. This is because
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Q. Crystalline sodium chloride is a bad conductor of electricity while molten $NaCl$ and its aqueous solution conduct electricity. This is because
The s-Block Elements
A
crystalline sodium chloride contains molecules only
12%
B
the ions present in it are not free to move in solid state
76%
C
sodium chloride is a covalent crystal
6%
D
solid substances do not conduct electricity
5%
Solution:
$Na^+$ and $Cl^-$ ions are free to move only in molten state or aqueous solution.