The nagative Zn pole of a Daniell cell, sending a constant current through a circuit, decreases in mass by 0.13g in 30 minutes. If the electrochemical equivalent of Zn and Cu are 32.5 and 31.5 respectively, the increase in the mass of the positive Cu pole in this time is

Current Electricity: JEE Main 2003 Physics question

JEE Main 2003 · Annual, Paper 1 · Q6391

JEE Main 2003Annual, Paper 1PhysicsMediumCurrent Electricity150× since 2002

The nagative

Zn

pole of a Daniell cell, sending a constant current through a circuit, decreases in mass by

0.13g

30

minutes. If the electrochemical equivalent of

Zn

and

Cu

are

32.5

and

31.5

respectively, the increase in the mass of the positive

Cu

pole in this time is

JEE Main 2003 Current Electricity Question with Solution (Annual Paper 1, Q6391) | JEE Arc