CH-1553
Reactivity series
Chemistry · Secondary 4 · Easy · Reactivity series
In a simple cell, zinc and copper are used as electrodes in aqueous sodium chloride.
How does increasing the difference in reactivity between the two metals affect the voltage produced?
How does increasing the difference in reactivity between the two metals affect the voltage produced?
- Voltage increases as the difference in reactivity increases
- Voltage decreases as the difference in reactivity increases
- Voltage is maximum when both metals have similar reactivity
- Voltage does not depend on the reactivity of the metals
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