Science TRUE & FALSE

Secondary cell can be used only once- False.
Correct statement
Primary cells can be used only once

Pure water is a good conductor of electricity- False.
Correct statement
Impure water is a good conductor of electricity

The switch is used to close or open an electric circuit- True.

To make a battery of two cells, the negative terminal of one cell is connected to the negative terminal of the other cell- False.
Correct statement
To make a battery of two cells, the negative terminal of one cell is connected to the positive terminal of the other cell. (OR) To make a battery of two cells, the positive terminal of one cell is connected to the negative terminal of the other cells.

In a parallel circuit, the electricity has more than one path- True.

true

false

True

1. False

true