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Chemical Effects of Electric Current — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceChemical Effects of Electric Current3 Marks
Question
An electric current is passed through a conducting solution. List any three possible observations.
✓

Answer

Three possible observations are:
$i.$ The colour of the solution may change depending upon the electrodes.
$ii.$ The temperature of the solution may increase.
$iii.$ Bubbles near the electrodes can be seen.

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