A charge of one coulomb liberates 0.0033g of copper in an electrolytic process. How long will it take a current of 2A to librate 1.98g of copper in such a process?

Similar Questions

A body has masses of 0.013kg and 0.012 kg in oil and water respectively. If the relative density of ...

Which of the following can conduct electricity owing to the presence of free mobile electrons? ...

Which of the following statements about the properties of the electric field produced by charged par...

A motor boy of a driver saw what seems to appear to be a pool of water a head of him, while his driv...

A Uniform beam PQ of mass 20kg and length 5m is balanced as shown above, a man of weight 800N stands...

Which of the following instruments can be used to compare the relative magnitudes of charges on two ...

In the circuit diagram above. Calculate the energy stored in the inductor at resonance ...

A turning fork of frequency 340Hz is vibrated just above a cylindrical tube of height 1.2m. If water...

In a cathode ray tube, the function of the x-plates is to ...

Which of the following is NOT a limitation of experimental measurements? ...