Which of the following is not the disadvantage of hydrogen electrode?
A. Platinum can be easily poisoned
B. Presence of oxidising agents alters the potential
C. It gives salt error
D. H2 gas at 1 atmospheric pressure is difficult to set up and transport
Answer:C
Which of the following is not the disadvantage of hydrogen electrode?
A. Platinum can be easily poisoned B. Presence of oxidising agents alters the potential C. It gives salt error D. H2 gas at 1 atmospheric pressure is difficult to set up and transport
Explanation: Hydrogen electrode does not give salt error. A number of hydrogen electrodes are available.