A) 0.3892 g
B) 0.2938 g
C) 0.2398 g
D) 0.3928 g
Correct Answer: B
Solution :
[b] W=Zit where Z = Electrochemical equivalent Eq. wt. of copper \[=\frac{63}{1}=31.5\] \[Z=\frac{31.5}{96500}\] \[W=Zit=\frac{31.5}{96500}\times 1.5\times 10\times 60=0.2938\,g\]You need to login to perform this action.
You will be redirected in
3 sec