Which one of the following could not be liberated from a suitable electrolyte by the passage of `0.25` faraday of electricity through that electrolyte
Which one of the following could not be liberated from a suitable electrolyte by the passage of `0.25` faraday of electricity through that electrolyte
A. `0.25` mole of Ag
B. 16gm of Cu
C. 2gm of `O_(2)` (g)
D. `2.8` ltrs of `H_(2)` at STP
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