Answer:
483.27 minutes
Explanation:
using second faradays law of electrolysis
1/5g/ml
D=m/v
D=5.0/25
D=1/5g/ml
is readily soluble in water.
dissolves in water to give ions and ions.
The reaction is
→
So, mole of gives mole of and moles of .
So, moles of gives moles of and mole of .
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