Home
Class 12
PHYSICS
A steady current of 1.5 A flows through ...

A steady current of `1.5 A` flows through a copper voltameter for 10 min. If the electrochemical equivalent of copper is `30 xx 10^(-5) gC^(-1)`, the mass of copper deposited on the electrode will be

A

`0.27 g`

B

`0.40 g`

C

`0.50 g`

D

`0.67 g`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A steady current of 1.5 A flows through a copper volammeter for 10 min. If the electorchemical equivalent of copper is 30 xx 10^(-5) gC^(-1) , the mass of copper deposited on the electrode will be

Copper is a divalent metal . The value of its electrochemical equivalent is 3.29 xx 10^(-4) g. Its atomic mass is

Copper is a divalent metal the value of its electrochemical equivalent is 3.29xx10^(-4) g its atomic mass is

0.2864 g of Cu was deposited on passage of a current of 0.5 ampere for 30 minutes through a copper sulphate solution. The electrochemical equivalent of copper is

A steady current of 10.0 A is maintained in a copper voltameter . Calculate the time required to deposit 2.5 g of copper . Relative atomic mass of copper = 63.5 g .

A copper voltameter is connected in series with a heater coil of resistance 0.1 Omega . A steady current flows in the circuit for twenty minutes and mass of 0.99 g of copper is deposited at the cathode. If electrochemical equivalent of copper is 0.00033 gm/C , then heat generated in the coil is