Which of the following statements about electrolysis is N...
Which of the following statements about electrolysis is NOT correct?
The substances in solution in the electrolyte become ionized
Ions are electrically charged and are attracted towards electrodes when a potential difference is applied
Ions may be discharged at the electrodes, forming bubbles or deposits
The mass deposited depends upon the length of time for which current flows
The mass of gas set free or metal deposited is proportional to the square of the current
Correct answer is E
No explanation has been provided for this answer.
A saturated vapour pressure of a liquid increases when the ...
An object of mass 5.0 kg moves with a velocity of 10ms-1. Calculate its momentum....
The parts of a bar magnet at which the magnetic effect is strongest are called the ...
What is the difference between a crystalline and an amorphous solid? A crystalline solid ...
One of the most important applications of bi-metallic strip is found in the construction of ...
The term rectilinear acceleration means the rate of increase of ...
What is the effect of using split-rings in a simple d.c motor? ...