A) Crystal\[NaCl\]
B) Diamond
C) Molten\[KBr\]
D) Sulphur
Correct Answer: C
Solution :
Solid \[NaCl\] contains immobile ions. Diamond and sulphur are nonionic substances. Molten \[KBr\] contains free ions. So, it conducts electricity.You need to login to perform this action.
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