1.

A tester is used to check the conduction of electricity through two solutions, labelled A and B. It is found that the bulb of the tester glows brightly for solution A while it glows very dimly for solution B. You would conclude that

Answer»

A tester is used to check the conduction of electricity through two solutions, labelled A and B. It is found that the bulb of the tester glows brightly for solution A while it glows very dimly for solution B. You would conclude that




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