What is the formula for potassium hydroxide?

KOH

K2O

PtOH

(Pt)2O

answer: option c. i.e. electric current flowing “downhill” from the negative electrode to the positive electrode in a battery

explanation:

the water analogy to the circuits define the pipes (water flows) to the electric current. now, we know that the electric current flows from the positive terminal to the circuit (as shown in the diagram attached).

hence, option c is the correct answer.

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )

c. magnitude and direction

i think the answer is a, hope this : )