Question

1. Which has maximum potential for the half-cell reaction?H₂2H + 2e(1) 1.0 M HCI(2) A solution having pH 4(3) Pure water(4) 1.0 M NaOH​

Answer 1

Maximum potential for the half-cell reaction

Explanation:

• 1.0 M HCL has the maximum potential for half reaction.
• The half cell reaction have either reduction or oxidation at one time.
• Oxidation occur with the loss of electrons atoms in the process.
• The reduction process occur by gaining the electrons atoms.
• The cells are important and helpful in voltaic cells and the galvanic cells.
• M in 1.0 HCL denotes to the molarity. It is the indication of expression the cells in concentration of the cells in the form of the volume/mpoles
• Electron lost at anode and gained at cathode in electrochemical cells.
• Here are 1 M is equal to the H+ ions.
• H+ concentration is higher.

Learn more:  Molecules, concentration.

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