On calculating the strength of current in amperes if a charge of 840 C (coulomb) passes through an electrolyte in 7 minutes, it will be
A. 1
B. 2
C. 3
D. 4
Answer:B
On calculating the strength of current in amperes if a charge of 840 C (coulomb) passes through an electrolyte in 7 minutes, it will be
A. 1 B. 2 C. 3 D. 4