1.

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.

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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