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Look at the given figure Initially, the ammeter did not show any flow of current. When a few drops of dilute sulphuric acid were added to liquid Z, the ammeter showed deflection. Identify liquid Z. |
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Answer» Look at the given figure
Initially, the ammeter did not show any flow of current. When a few drops of dilute sulphuric acid were added to liquid Z, the ammeter showed deflection. Identify liquid Z. |
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