A silver voltameter of resistance 2 ohm and a 3 ohm resistor are connected in series across a cell. If a resistance of 2 ohm is connected in parallel with the voltameter, then the rate of deposition of silver
Text Solution
Verified by ExpertsThe correct answer is:
D
Initially current through the voltameter 
Finally main current 
Hence current through voltameter 
Rate of deposition 
⇒ ⇒ 
∴ ∴ % drop in rate 
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