Activity 2
Take some distilled water in a clean and dry beaker. We now know that distilled water
does not conduct electricity. Now, dissolve a small amount of common salt (sodium
chloride) in this distilled water. What do we observe with the continuity tester now?
The bulb/LED glows.
We conclude that a solution of common salt in water is a good conductor.
Repeat this activity using (i) dilute hydrochloric acid* (ii) caustic soda* in place of
common salt. Observe the bulb glowing in each case!
Answers
Answered by
0
Answer:
WHAT ARE WE SUPPOSED TO DO???!!!
Answered by
1
Answer:
good experement. The bulb will glow in all cases.
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