Consider an electrochemical cell in which the following reaction occurs and predict which changes will decrease the cell voltage : `Fe^(2+)(aq)+Ag^(+)(aq)toAg(s)+Fe^(3+)(aq)`
A
increase the amount of Ag
B
decrease the concentration of Ag+
C
increase the cocentration of Fe+3
D
all of the above
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The correct Answer is:
D
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