Redox Reactions And Electrochemistry Ques 90

Question: A gas X at 1,atm is bubbled through a solution containing a mixture of 1,M,Y and 1,M,Z at 25oC . If the reduction potential of Z>Y>X , then [IIT 1999]

Options:

A) Y will oxidize X and not Z

B) Y will oxidize Z and not X

C) Y will oxidize both X and Z

D) Y will reduce both X and Z

Show Answer

Answer:

Correct Answer: A

Solution:

The tendency to gain electron is in the order Z > Y > X Thus Y+eY, ; XX++e .



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