Home
Class 12
CHEMISTRY
A standard hydrogen electrode has a zero...

A standard hydrogen electrode has a zero potential because

A

hydrogen is easier to oxidise

B

this electrode potential is assumed to be zero

C

hydrogen atom h as only on e electron

D

hydrogen is the lightest element.

Text Solution

Verified by Experts

The correct Answer is:
B
The value is arbitrary.
Promotional Banner

Similar Questions

Explore conceptually related problems

A standard hydrogen electrode has zero electrode potential because :

A standard hydrogen electrode has zero electrode potential because :

Write the symbolic notation for standard hydrogen electrode and its potential.

Assertion:A standard hydrogen electrode is also called reversible electrode. Reason : Standard hydrogen electrode can act both as anode as well as cathode in an electrochemical cell.

For a cell reaction : M^(n+)(aq)+"ne"^(-) to M(s) , the Nernst equation for electrode potential at any concertation measured with respect to standard hydrogen electrode is represented as

What is standard hydrogen electrode ? Give the reaction that occurs at this electrode when it acts as a positive electrode in an electrochemical cell.

The standard reduction potential for silver electrode is +0.80 V. It is connected to a standard hydrogen electrode to make a galvanic cell. State whether silver electrode will act as anode or cathode.

Correct the following statements by changing the underlined part of the sentence (Do not change the whole sentence) The electrode potential of standard hydrogen electrode is ul("taken as one.")

What is the pH of HCl solution when the hydrogen gas electrode shows a potential of -0.22 V at standard temperature and pressure?

A silver electrode is immersed in saturated Ag_(2)SO_(4(aq)) . The potential difference between the silver and the standard hydrogen electrode is found to be 0.711V Determine K_(SP)(AgSO_(4)) . Given E_(Ag^(+)//Ag)^(@)=0799V .