Question

paheli had rain water 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 the compass needle shows deflection what could be the reasons
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Answer 1

Answer:

So, she collected some rain water in a clean glass tumbler and tested it using a tester. ... Whereas distilled water does not contain any mineral hence it is a bad conductor of electricity. Complete step-by-step answer: Rain water contains dissolved salts which makes rain water a conducting solution.