Paheli Had Heard that Rain Water is as Good as Distilled Water. So, She Collected Some Rain Water in a Clean Glass Tumbler and Tested It Using a Tester. to Her Surprise, She Found that the Compass Needle Showed Deflection. What Could Be the Reasons? - Science
Paheli had heard that rain water is as good as distilled water. So, she collected some rain water in a clean glass tumbler and tested it using a tester. To her surprise, she found that the compass needle showed deflection. What could be the reasons?
Rain water contains dissolved salts. This makes it a conducting solution. There are no dissolved salts present in the distilled water. Hence, rain water can allow electricity to pass through it while distilled water cannot.