Determination of the value of electrode ...

Determination of the value of electrode potential. Given `E^(@)` and concentration of the reactants and products of the electrode reaction

Text Solution

Verified by Experts

(1) Nernst equation for the electrode reaction is written first.
(2) The value of electrode potential is determined by putting the value of `E^(@)` and concentration of reactants and products into the Nernst equation.

Topper's Solved these Questions

ELECTROCHEMISTRY
CHHAYA PUBLICATION|Exercise WARM UP EXERCISE|62 Videos
ELECTROCHEMISTRY
CHHAYA PUBLICATION|Exercise QUESTION - ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE )|19 Videos
ELECTROCHEMISTRY
CHHAYA PUBLICATION|Exercise PRACTICE SET 4(Answer the following questions)|14 Videos
D - AND F - BLOCK ELEMENTS
CHHAYA PUBLICATION|Exercise PRACTICE SET 8 (Answer the following questions)|10 Videos
ENVIRONMENTAL CHEMISTRY
CHHAYA PUBLICATION|Exercise PRACTICE SET 14(Answer the following questions)|6 Videos

The half-life of a reaction is halved as the initial concentration of the reactant is doubled. The order of the reaction is

0.5

The half-life of a reaction is halved as the initial concentration of the reactant is doubled. The order of reaction is:

0.5

The positive value of the standard electrode potential of Cu^(2+)|Cu indicates that -

this redox couple is a stronger reducing agent than the `H^(+)|H_(2)` couple

this redox couple is stronger oxidising agent than `H^(+)|H_(2)`

`Cu` can displace `H_(2)` from acid

`Cu` cannot displace `H_(2)` from acid