1.

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

Answer»

`56cm^(3)`
`5.6cm^(3)`
`550 cm^(3)`
`22.4cm^(3)`

ANSWER :C


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