The two platinum electrodes fitted in a ...

The two platinum electrodes fitted in a conductance cell are 1.5 cm apart while the cross sectional area of each electrode is 0.75 `cm^(2)`. The cell constant is :

1.125

0.5

`2.0`

`0.2`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTROCHEMISTRY
MODERN PUBLICATION|Exercise Multiple Choice Questions (Level-III) (Questions from AIEEE/JEE Examinations)|10 Videos
ELECTROCHEMISTRY
MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos
ELECTROCHEMISTRY
MODERN PUBLICATION|Exercise Recent Examination Questions|17 Videos
COORDINATION COMPOUNDS
MODERN PUBLICATION|Exercise Recent Examination Questions|21 Videos
ENVIROMENTAL POLLUTION
MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIOS|2 Videos

Similar Questions

Explore conceptually related problems

A 14.5 kg mass, fastened to the end of a steel wire of unstretched 1.0 m, is whirled in a vertical circle with an angular velocity of 2 rev/s at the bottom of the circle. The cross- sectional area of the wire is 0.065" cm"^(2) . Calculate the elongation of the wire when the mass is at the lowest point of its path.

A conductance cell has platinum electrodes, each with 5 cm^(2) area and separated by 0.5 cm distance. What is the cell constant?

The resistivity of 0.5 N solution of an electrolyte in a conductivity cell was found to be 45 ohms. The equivalent conductance of the same solution is ... if the electrodes in the cell are 2.2 cm part and have an area of 3.8 cm^2

A conductivity cell has been callibrated with a 0.01 M 1 : 1 electropyte solution (specific conductance, k = 1.25 xx 10^(-3) S cm^(-1) ) in the cell and the measured resistance was 800 ohms at 25^@C . The cell constant will be :

Two charges of 2muC and 5 muc are placed 2.5 cm apart. The ratio of the Coulombs force experienced by them is :

The molar conductance of a 0.1 M solution of an electrolyte was found to be 400 ohm^(-1) cm^(2) "mol"^(-1) . The cell constant of the cell is 0.1cm^(-1) . The resistance of the solution is :

MODERN PUBLICATION-ELECTROCHEMISTRY-Multiple Choice Questions (Level-II)

The coulombs of electricity required for reduction of 1 mol of MnO(4)^...
Text Solution
|
The molar conductances of AB and AC electrolytes are 120 and 160 ohm^(...
Text Solution
|
The two platinum electrodes fitted in a conductance cell are 1.5 cm ap...
Text Solution
|
The charge required for the reduction of 1 mol of Cr(2)O(7)^(2-) to Cr...
Text Solution
|
The e.m.f. of the following cell containing two hydrogen electrodes is...
Text Solution
|
The following half reaction occur in a galvanic cell Fe^(2+) rarr ...
Text Solution
|
A quantity of electricity equal to 3 Faraday is required to electropla...
Text Solution
|
If E^(@) for the reaction, Zn+2Ag^(+)(1M)hArr Zn^(2+)(1M)+2Ag is 1...
Text Solution
|
In salt bridge, generally KCl is used because
Text Solution
|
0.1 Faraday of current was passed through the electrolytic cell place...
Text Solution
|
The potential of hydrogen electrode having pH=10 is :
Text Solution
|
Two platinum electrodes were immersed in a solution of cupric sulphate...
Text Solution
|
The oxidation potential of hydrogen electrode H(2)"|"H(3)O^(+)(aq) wil...
Text Solution
|
Consider the cell at 25^(@)C Tl"|"Tl^(+)(0.001M)"||"Cu^(2+)(0.10)M)"...
Text Solution
|
A galvanic cell is set up from a zinc bar weighting 100 g and 1.0 L of...
Text Solution
|
The molar conductance at infinite dilution of aluminium sulphate is 85...
Text Solution
|
The equilibrium constant of a weak electrolyte at concentration 'C' ca...
Text Solution
|
When a solution of weak electrolyte is heated the conductance of the ...
Text Solution
|
The standard reduction potentials for Cu^(2+)//Cu, Zn^(2+)//Zn, Li^(+)...
Text Solution
|
Al(2)O(3) is reduced by electrolysis at low potentials and high curren...
Text Solution
|