Advertisements
Advertisements
Question
Give appropriate scientific reasons for the following statement :
Carbon tetrachloride does not conduct electricity.
Solution
Carbon tetrachloride is a liquid and does not conduct electricity because it is a covalent compound and there are no free ions present and it contains only molecules.
APPEARS IN
RELATED QUESTIONS
State the observations at the anode and at the cathode during the electrolysis of fused lead bromide using graphite electrodes
State your observation At the cathode, when acidified aqueous copper sulphate solution is electrolysed with copper electrodes.
Explain the term : Electro metallurgy
How is the passage of electricity through an electrolyte different from the passage of electricity through a copper wire?
Select the correct answer from the choices a,b,c and d which are given. Write only the letter corresponding to the correct answer.
During ionization metals lose electrons, this change can be called _______________.
Give appropriate scientific reasons for the following statement :
Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.
Give reasons why sodium chloride will conduct electricity only in the fused or aqueous solution state.
Select the ion, that would get selectively discharge from the aqueous mixture of the ions listed below :
\[\ce{SO^{2-}_{4}}\], \[\ce{NO^{-}_{3}}\], \[\ce{OH-}\]
If HX is a weak acid, what particles will be present in its dilute solution apart from those of water?
Classify the following substance:
Dilute sulphuric acid