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Which occurs at the anode of any voltaic...

Which occurs at the anode of any voltaic cell?
P) A metal electrode dissolves
Q) A substance undergoes oxidation.
R) Positive ions are deposited from the solution

A

P only

B

Q only

C

P and Q only

D

P and R only

Text Solution

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The correct Answer is:
B
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GRB PUBLICATION-ELECTROCHEMISTY-Galvanic Cell and Salt Bridge
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