Why does an ionic compound (e.g. NaCl) conduct electricity when molten or dissolved in water, but not when it is a solid.

When an ionic compound is a solid, the ions in the ionic lattice are held together by ionic bonds. Due to this, the ions are not free to move around and so cannot carry a charge. When the ionic compound is molten, or dissolved in water, the ions are free to move around and carry a charge. This allows the ions to carry a charge when molten or dissolved in water.

AH
Answered by Akthar Hussain M. Chemistry tutor

3285 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Write a balanced half equation for the oxidation of Mn 2+ to MnO4 -


Describe and explain the trend in first ionisation energy down group 2 of the periodic table.


Draw an Alkane with the molecular formula C4H8 as well as a possible functional group isomer and state a chemical test you can use to differentiate between the two.


What is chirality?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences