Electrolysis can be thought of as a redox reaction. Discuss the statement by explaining the changes that take place at the anode and cathode during electrolysis, using an example of a molten ionic compound (potassium chloride) .

Write half equations for the reactions occurring at each electrode.

Hints:

1. Identify metallic and non-metallic substances.
2. What are the charges of a metallic and non metallic ions.
3. Identify which electrode the ions go to.
4. Discuss whether electrons are lost or gained at this electrode.

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

i think its 5049.

i hope this !