Current Electricity and Electrical InstrumentHard
Question
The mass of product liberated on anode in an electrochemical cell depends on
(where t is the time period, for which the current is passed)
(where t is the time period, for which the current is passed)
Options
A.(It)1/2
B.IT
C.I/T
D.I2T
Solution
From Faradays law of electrolysis, m ∝ it.
Create a free account to view solution
View Solution FreeTopic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
More Current Electricity and Electrical Instrument Questions
12 cells each having the same emf are connected in series and are kept in a closed box. Some of the cells are wrongly co...The temperature coefficient of resistance of a wire is 0.00125 per degree celcius. At 300 K its resistance is 1 ohm. The...Assuming the diodes to be silicon with forward resistance zero, the current-I is the following circuit is :-...In the circuit shown in figure reading of voltmeter is V1 when only S1 is closed, reading of voltmeter is V2 when only S...If i = 0.25 amp. in fig then value of R is : -...