Question

6. Distilled water when mixed with salts becomes a
conductor of electricity.
7. Light emitting diodes (LED) glow even when a
electric current flows through it.
8. The passage of an electric current through a conducting solution causes
9. Change in colour is an example of the
effect of current.
10. There are
wires attached to an LED.
11. In an LED, the longer lead is attached to the
terminal of the battery and the shorter lead to
the
terminal.
12. Chromium has a
shiny appearance.
13. Distilled water is made by removing all
14. Iron tends to
and
and formation of rust​

Answer 1

Answer

Explanation:

Distilled water doesnoT conducts electricity because of the absence of ions but when it is mixed with a salt or an acid or base it starts conducting electricity because the ions of those base or acids gets dispersed in water.