1. You are Shalini Vaid/Vijay Narang, residing at 15, KPG Apartment, Lajpat Nagar, New Delhi. Write a letter in about 120 to 150 words to the editor of a newspaper towards spreading mass awareness about the dangers of using a cell phone while driving.
Answers
Answer:
Electroplating is a process of coating a thin layer of metal , such as gold, silver, copper,
chromium or an inferior metal by the means of an electric current. This is done either to
protect the metal from surfaace corrosion and rusting or to give them an elegant look. For
example, if we want to electroplate copper (Metal B) on zinc plate (Metal A), then copper
plate is taken as anode and zinc plate is taken as cathode. When electric current is passed
through electrolyte , copper gets deposited on zinc.
A) Anode is
Explanation:
Electroplating is a process of coating a thin layer of metal , such as gold, silver, copper,
chromium or an inferior metal by the means of an electric current. This is done either to
protect the metal from surfaace corrosion and rusting or to give them an elegant look. For
example, if we want to electroplate copper (Metal B) on zinc plate (Metal A), then copper
plate is taken as anode and zinc plate is taken as cathode. When electric current is passed
through electrolyte , copper gets deposited on zinc.
A) Anode is