Electrochemistry
Name two substance which contains only molecules.
Which of these will act as a non-electrolyte?
To conduct electricity the presence of free electrons is necessary.
In carbon tetrachloride, carbon has four electrons in its valence shell, shares each with four chlorine atom and thus the bond is formed by sharing which are covalent bonds.
Hence, due to the absence of ions makes $$CCl_4$$ to not conduct electricity.
Name two substance which contains only molecules.
Molten ionic compounds are
Carbon tetrachloride is a
Aluminium wire is a
A sugar solution with sugar molecules and water molecules is a
Which of the following is/are non-electrolyte(s)?
Which of the following is not an electrolyte?
Ionic or electrovalent compounds do not conduct electricity in their ___________ state.
Give reasons why : (i) Sodium Chloride will conduct electricity only in fused or aqueous solution state. (ii) In the electroplating of an article with silver, the electrolyte sodium argento-cyanide solution is preferred over silver nitrate solution. (iii) Although copper is a good conductor of electricity, it is a non-electrolyte.