1.

Intheextractionbyelectrolysisofbrine. .............

Answer»

oxidation of` Cl^(-) `ionto chlorinegas occurs
reductionof ` Cl^(- ) `iontochlorine gasoccurs
foroverallreaction` DeltaG^(@) `has negativevalue
a displacementreactiontakesplace

Solution :Forextractionofmetalsandnon-metalsby electrolysis,`DELTA G ^(@) `FORTHE overallreactionis+ve. THUS,option (a) i.e.,oxidation` Cl ^(- ) `ion to ` Cl_ 2`GAS ISCORRECT.


Discussion

No Comment Found

Related InterviewSolutions