Redox Reactions And Electrochemistry Ques 302
Question: 96500 coulombs of electric current liberates from $ CuSO_4 $ solution [MP PMT 1995]
Options:
A) $ 63.5,gm,Cu $
B) $ 31.75,gm,Cu $
C) $ 96500,gm,Cu $
D) $ 100,gm,Cu $
Show Answer
Answer:
Correct Answer: B
Solution:
$ C{u^{++}}+2{e^{-}}\to Cu $ ; $ E_{Cu}=\frac{63.55}{2}=31.75gmCu $ .
