Home / Unit-7 Electrochemistry / Question
MCQ
Ionic compounds conduct electricity in the ____ state.
Unit-7 Electrochemistry
A Solid
B Molten or dissolved
C Only gaseous
D Only crystalline
Explanation

Free ions exist only in molten or dissolved state.

Related MCQs

The corrosion of iron is known as ____.
Unit-7 Electrochemistry View
In a voltaic cell, electrons flow through the external circuit from ____.
Unit-7 Electrochemistry View
In a voltaic cell, chemical energy is converted into ____.
Unit-7 Electrochemistry View
A galvanic cell converts ____ into electrical energy.
Unit-7 Electrochemistry View
In the electrochemical series, the metal with the most negative reduction potential is ____.
Unit-7 Electrochemistry View
The process of losing electrons is called ____.
Unit-7 Electrochemistry View