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1. An electric current is passed through silver voltmeter connected to a water voltmeter. The cathode of silver voltmeter weighted 0.108g more at the end of the electrolysis. The volume of oxygen evolved at STP is?

Answer» 1. An electric current is passed through silver voltmeter connected to a water voltmeter. The cathode of silver voltmeter weighted 0.108g more at the end of the electrolysis. The volume of oxygen evolved at STP is?


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