In a standard hydrogen electrode, the co...

In a standard hydrogen electrode, the concentration of 'H^+' is : (a)0.1M (b)1M (3)10M (4)Not fixed

0.1M

10M

Not fixed

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
V PUBLICATION|Exercise QUESTION BANK|119 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
V PUBLICATION|Exercise QUESTION BANK|124 Videos

Similar Questions

Explore conceptually related problems

The potential of hydrogen electrode is -118mV . The concentration of H^+ in the solution is

Calculate the electrode potential of copper, if the concentration of CuSO_(4) is 0.206 M at 23.1^(@) C. Given that E_(cu^(2+)//Cu)^(@) = +0.34 V .

For a first-order reaction A rarr Products, the concentration of A changes from 0.1 M to 0.025 M in 40 min. The rate of the reaction when the concentration of A is 0.01 M is

Equal volumes of 0.1 MAgNO_(3) and 0.1 M NaCl solutions are mixed. The concentration of NO_(3)^(-) in the mixed solution is

A cell contains two hydrogen electrodes. The negative electrode is in contact with a solution of 10^-6 M hydrogen ions. The emf of the cell is 0.118V at 25^@C . Calculate the concentration of hydrogen ions at the positive electrode.

A galvanic cell is constructed of two hydrogen electrodes, one immersed in a solution with H^+ at 1M and the other in 1M KOH. Calculate E_(cell) . If 1M KOH solution is replaced by 1M NH_3 , will E_(cell) be higher or lower than in 1M KOH?

V PUBLICATION-REDOX REACTIONS-QUESTION BANK

Oxidation number of 'C' in 'CH3 O H, CH2 O, HCOOH' and 'C2 H2' is resp...
Text Solution
|
Thè highest and lowest oxidation states possible for Te (group 16) are...
Text Solution
|
oxidation state of 'S' in 'Na2 S2 ?'
Text Solution
|
The oxidation state of 'S' in (permonosulphuric acid) 'H2 SO3' is
Text Solution
|
Oxidation number of sodium in sodium amalgam (Na/Hg) is
Text Solution
|
In the reaction: Cl2+2 OH^- rarr OCl^-+Cl^-+H2 O : (1)OH^- is ...
Text Solution
|
The oxidation state of 'S' in 'S2O8^(2-)' is
Text Solution
|
In which of the following compounds, the oxidation number of carbon is...
Text Solution
|
The oxidation states of V and Br in V(Br O2)2 are respectively : 2 ...
Text Solution
|
The oxidation state of 'N' in 'H N3' is
Text Solution
|
In which of the following S has highest oxidation state? Na2 S2 O6, ...
Text Solution
|
The coefficients x, y and z in the following balanced equation: xZn+yN...
Text Solution
|
In the reaction: 3 CuO+2 NH3 rarr N2+3 H2 O+3 Cu the change of N H3 ...
Text Solution
|
Which of the following statement is not, correct?: Oxidant is a subst...
Text Solution
|
When phosphorus reacts with caustic soda, the products are P H3 and Na...
Text Solution
|
The increasing electrơn releasing tendencies of Cu, Ag, Fe and Zn are ...
Text Solution
|
The following four colourless salt solutions are placed in separate te...
Text Solution
|
When Zn is added to 'CuSO4' solution, copper is precipitated because o...
Text Solution
|
In a standard hydrogen electrode, the concentration of 'H^+' is : (a)0...
Text Solution
|
In a galvanic cell, which of the following statement is correct? : an...
Text Solution
|