Chemical Effect...

Boojhos uncle has set up an electroplating factory near his village. He should dispose off the waste of the factory

One of the most common applications of chemical effect of electric current is ______________.

Electroplating does not help

Which of the following substance upon dissolving a small amount in pure water, the resultant solution starts conducting electricity?

The process of depositing a layer of any desired metal on another material by means of electricity is called __________.

A coating of zinc is deposited on iron to protect it from __________.

_________ plating is done on objects such as car parts, bath taps, kitchen gas burners, bicycle handlebars, wheel rims because of its shiny appearance

Chromium has a shiny appearance and lt does not corrode

When electric current is passed through a conducting solution, there is a change of colour of the solution. This indicates

Electroplating is a very useful process widely used in industry for coating metal objects with a thin layer of :