0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Explain why solid sodium chloride does not conduct electricity but in the molten state it does?

Solution
Verified by Toppr

In the molten state, sodium chloride is heated to a red heat at 801o C it melts to a liquid. This has ions like sodium and chloride ions which are mobile and have an attraction for water molecules causing their bonds to break and form ions to conduct electricity while solid salts are ionic and stable compounds, it is an insulator.

Was this answer helpful?
4
Similar Questions
Q1
Explain why solid sodium chloride does not conduct electricity but in the molten state it does?
View Solution
Q2
Give reason:
Sodium chloride is not a conductor of electricity in solid state whereas it does conduct electricity in aqueous solutionsolution as well as in molten state.
View Solution
Q3
Solid sodium chloride does not conduct electricity while sodium chloride solution conducts. Explain why.
View Solution
Q4
NaCl does not conduct electricity in solid state whereas it does conduct electricity in aqueous solution as well as in molten state. Explain.
View Solution
Q5
Explain giving reasons why:
(i) Ionic solids conduct electricity in molten state, but not in solid state.
(ii) Solution of sodium chloride has no effect on litmus, but a solution of zinc chloride turns blue litmus red.
View Solution