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Chemical Effects of Electric Current — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceChemical Effects of Electric Current1 Mark
MCQ
Which of the following statement is or are correct?
  • A
    The object to be electroplated is taken as negative electrode.
  • B
    One of the most common applications of chemical effect of electric current is electroplating.
  • C
    Small amount of a mineral salt present naturally in water makes it a good conductor of electricity.
  • ✓
    All the above.
✓

Answer

Correct option: D.
All the above.

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