The weight of silver (at wt.=108) displaced by a quantity of electricity which displaces 5600 mL of O2 at STP will be:
5.4 g
10.8 g
54.9 g
108.0 g
Second law of electrolysis -
The masses of different substances, liberated or dissolved by the electricity are proportional to their equivalent masses.
-
According to faraday secornd law
=
=>
Option 1)
5.4 g
incorrect
Option 2)
10.8 g
incorrect
Option 3)
54.9 g
incorrect
Option 4)
108.0 g
correct