Write the Nernst equation for the cell reaction in the Daniel cell. How will the Ecell be affected when the concentration of Zn2+ ions are increased?
Write the Nernst equation for the cell reaction in the Daniel cell. How will the Ecell be affected when the concentration of Zn2+ ions are increased?
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1 Answer
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This is a Short Answer Type Questions as classified in NCERT Exemplar
Ans: The reactions taking place in the Daniel cell is as follows;
Zn+ + Cu2+ → Zn2+ + Cu
The number of electrons involved in two. The Nernst equation is as follows;
Ecell = E cell - log
From the above equation, we conclude that increasing the concentration of Zn2+, Ecell will decrease.
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