Redox Reactions And Electrochemistry Ques 265

Question: A silver cup is plated with silver by passing 965 coulombs of electricity, the amount of silver deposited is [EAMCET 1990; MP PET 1994, 97]

Options:

A) 9.89 g

B) 107.87 g

C) 1.0787 g

D) 1.002 g

Show Answer

Answer:

Correct Answer: C

Solution:

$ W_{Ag}=\frac{E_{Ag}\times Q}{96500}=\frac{107.87\times 965}{96500}=1.0787gm $ .



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