Download App

Chemical effects of electric current — Science STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8ScienceChemical effects of electric current1 Mark
MCQ
The decomposition produced by passing current through a conducting liquid is called:
  • A
    Dialysis.
  • B
    Hydrolysis.
  • ✓
    Electrolysis.
  • D
    Electroplating.
✓

Answer

Correct option: C.
Electrolysis.
Electrolysis is the decomposition produced by passing current through a conducting liquid. The solution is dissociated into ions.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Chemical effects of electric current→Chemical effects of electric current — all question types→Science STD 8 question papers→Maharashtra Board STD 8 question papers→Maharashtra Board question paper generator→

Similar questions

When two forces,applied on an object, equal and opposite,then the forces:
→
…………… is a complex compound.
→
In the electric bell circuit, when the circuit is completed, the hammer strikes the gong. Which of the following force is responsible for the movement of hammer?
→
A sharp knife enable us to cut through things more easily as compare to the blunt knife because:
→
An element $X$ reacts with water to from a solution which turns phenolphthalein indicator pink. The element $X$ is most likely to be:
→
Which of the following change appreciably when a batsman hits a moving cricket ball?
$(A).$ Shape.
$(B).$ Direction.
$(C).$ Size.
$(D).$ Speed.
→
A deep sea diver's ears get hurt when he is inside the water. What is the cause for it?
→
The food obtained from animals is very rich in:
→
An electric iron is based upon the principle of:
→
One of the following is not used for electroplating metal articles. This one is:
→