Question

Match Column I with Column II and select the correct option from the given codes:

• A. P-(iii), Q-(i), R-(ii)
• B. P-(i), Q-(iii), R-(ii)
• C. P-(i), Q-(ii), R-(iii)
• D. P-(ii), Q-(iii), R-(i)

Answer 1

The correct option is D P-(ii), Q-(iii), R-(i)

The effects of electric current are:

• Heating effect
• Magnetic effect
• Chemical effect

We know that a bulb glows due to the heating effect of electric current where a heated filament glows and produces light.
On the other hand, when electricity is passed through a liquid (solution of acid, base or salt), it conducts electricity. This conducting solution is called an electrolyte.

Due to the chemical effect of electric current, a metal from one electrode can be deposited on another electrode and this process is called electroplating.

Therefore, the correct answer is option D.