In electroplating of a iron spoon by copper, the copper plate is made ______________________.

_________________ are the uses of electrolysis.

In electroplating, metal to be plated is made the _______________________.

Why electroplating is used ?

Electrolysis is used in the production of ____________________ .

Electroplating can be used for _______________.

Which of the following Statements are correct :

(a) The object to be coated is made the anode.

(b) The metal to be deposited on the object is taken in the form of an electrode and made the cathode.

(c) The electrolyte contains dissolved salts of the metal to be coated.

Which of the following statements is/are correct :

(a) The object to be coated is made the cathode.

(b) The electrolyte contains dissolved salts of the metal to be coated.

Identify the correct statement /s related to polarization in voltaic cell.

(A) When current passes through the voltaic cell, zinc plate starts dissolving in the acid and produces hydrogen bubbles.

(B) These hydrogen bubbles accumulate on the coper plate and develop resistance to the flow of current.

Which of the following are correct :

(a) Electroplating is used for decoration.

(b) Electroplating is used in the manufacture of printed circuit boards.

(c) The object to be coated is made the cathode.