Science Quiz (L-11)

The object to be electroplated is taken as _________.

Small amount of mineral salt present naturally in water makes it a __________ of electricity.

Flow of electric charges on particular direction constitute ________________.

Tap water is a _______ conductor of electricity.

The closed path through which the current flows is called _________.

The deflection of __________________ shows that current is passing in the tester circuit.

Bulb glows due to ________ effect of electric current.

In electrolysis process of water, oxygen bubbles get formed on the ________.

Electroplating of ___________ is done on water taps & bicycle bell to give them a shiny apperance.

Longer lead of LED should be connected to the _________ terminal of the battery.