Electrochemical Cells

IMPORTANT

Electrochemical Cells: Overview

This Topic covers sub-topics such as Electrode Potential, Standard Hydrogen Electrode, Reference Electrodes, Measurement of EMF of a Cell, Reduction Electrode Potential and, Relation between Gibbs Free Energy and EMF of a Cell

Important Questions on Electrochemical Cells

EASY
IMPORTANT
chemistry>Redox Processes (AHL)>Electrochemical Cells> Q 1

Define standard oxidation electrode potential.

EASY
IMPORTANT
chemistry>Redox Processes (AHL)>Electrochemical Cells> Q 2

What is spontaneous cell (redox) reaction?

EASY
IMPORTANT
chemistry>Redox Processes (AHL)>Electrochemical Cells> Q 3

What is the condition for a cell reaction to be spontaneous?

HARD
IMPORTANT
chemistry>Redox Processes (AHL)>Electrochemical Cells> Q 4

Define the terms: oxidation potential, reduction potential and cell potential.

HARD
IMPORTANT
chemistry>Redox Processes (AHL)>Electrochemical Cells> Q 5

For a redox reaction proceed in a cell, the emf must be-