Which of the following element act as inert electrode________________?
Correct answer: C. Pt
- A. CCu
- B. Ag
- C. Pt
- D. None
Explanation
Platinum is chemically inert and can provide a conducting surface for electron transfer without being consumed in the electrode reaction. Copper and silver may themselves participate in electrode reactions, so they are not generally called inert electrodes. The likely wrong choice is silver, because its noble character may be mistaken for complete chemical inertness.
Last updated
About Standard Hydrogen Electrode
The standard hydrogen electrode provides the reference potential of 0.00 V for measuring electrode potentials. It consists of platinum in contact with hydrogen gas at standard pressure and hydrogen ions at standard concentration, usually at 25°C, and can operate as either the oxidation or reduction half-cell.
Practise Electrochemistry
696 free Electrochemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A metal with a large negative standard electrode potential is
E0red of an element cab be calculated by comparing it with _____________________?
For the measurement of standard electrode potential Zn is dipped in________________?
Greater value of standard reduction potential greater will be tendency__________________?
H2 gas in SHE is filled at pressure of___________________?