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The conductance of a given conductor, C = La/l ..(i)
\ L = l/Ra ..(ii)
The resistance is expressed in units of ohm, the conductance has units of ohm-1 or mho.
The conductance of solutions is also governed by the same relations. From (i), if l = 1,
a = 1, the specific conductance L = C. That is,
the specific conductance (L) is the conductance of the solution enclosed between two electrodes of 1 sq. cm area and 1 cm apart. when you dilute the solution the concentration decrease and the specific conductance also decrease
The conductance of a solution depends upon the number of ions present and hence on the concentration. To compare the conductivity of different solutions, it is necessary to take the concentration of the solutions into consideration. It is done by using equivalent
conductance, l.
Tyreek Marquardt
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What is the effect of dilution on the pH of strong acid?
the pH decreases since dilution affects the cocentration of H+ found ... thus the pH so the more the water is , the less the concentration of H+ is for the same amount of H+
What does 0 percent dilution mean?
Means that there is no dilution.
What is conductance titration?
Conductance titration works on the principle of ohm's law. If we are to find the strength of a acid then we take that acid into a beaker and dip the electrode of conductometer into the acid solution. This measures the conductance of acid. Now, we titrate this acid solution against the base of known molarity, the conductance starts decreasing. This is due to the binding of H+ ions of acid with the OH- of Base until a point is reached where conductance is minimum. When we move forward the conductance starts increasing again. This is now due to the free ions of Base present in solution. The conductance produced by an ion is proportional to its concentration (at constant temperature),
Definition of dilution and dilution factor?
In chemistry and biology, the dilution factor is the total number of unit volumes in which the material is dissolved. As I understand it, the dilution refers to the dilution ratio. If you add 1 part of something to 4 parts of something else, the dilution ratio is 1 to 4. The dilution factor counts all the parts and expresses the same thing as 1 out of 5.
What does dilution rate RTU mean?
dilution rate RTU
Why equivalent conductance increase with dilution whereas specific conductance decrease?
the specific conductance of the electrolyte falls because of the no of current carring particles i.e. ions present per centimetercube of the soltion becomes less and less on dilution how ever increase in eqi bacause it is the product of specific conductance and rthe volume v of the sol contain 1 gm of eq electrolyte or one mole of the elecrtrolute that's why .............................................
What is the effect of dilution on viscosity of oil?
dilution will reduce the viscosity The effect of dilution on viscosity of oil is that it will decrease.
What do you mean by equivalent conductance at infinite dilution?
Related link may help. Also, I think it's a sum of ionic contribution.
How does the concentration of electrolytes affect the conductivity of a solute?
The conductance of a given conductor, C = La/l ..(i)\ L = l/Ra ..(ii)The resistance is expressed in units of ohm, the conductance has units of ohm-1 or mho.The conductance of solutions is also governed by the same relations. From (i), if l = 1,a = 1, the specific conductance L = C. That is,the specific conductance (L) is the conductance of the solution enclosed between two electrodes of 1 sq. cm area and 1 cm apart. when you dilute the solution the concentration decrease and the specific conductance also decreaseThe conductance of a solution depends upon the number of ions present and hence on the concentration. To compare the conductivity of different solutions, it is necessary to take the concentration of the solutions into consideration. It is done by using equivalentconductance, l.
What is the effect of temperature on conductance?
If you're talking about electrical conductance of a wire, I think increased temp means decreased conductance. Because the metal atoms vibrate faster with increased temp, so the electrons collide with the atoms more frequently, therefore find it more difficult to get through the wire
Why is conductance G?
Conductance is an opposition of Resistance and it is denoted by G. It is given by the relationship G = 1/R . In past the unit of conductance was (mho) which is opposite to (ohm). But these days the unit of conductance is Siemens which is denoted by 'S'.
Will a fully charged new battery have a low conductance reading?
No it will have high conductance
What is the effect of dilution on the pH of strong acid?
the pH decreases since dilution affects the cocentration of H+ found ... thus the pH so the more the water is , the less the concentration of H+ is for the same amount of H+
Why conductance is ignored in transmission lines?
Conductance is ignored in short circuit studies because the inductance of the line is the dominant value. Conductance may not be ignored in stability studies.
The si unit of conductance is?
The unit of electrical conductance is the mho.
What is the use of conductance?
When referring to electrical conductance, it is used in the application of electricity to equipment. Electrical conductance measures the equipment's ability to conduct electrical charge. A practical application would be to decrease the resistance in an electrical circuit so that the conductance is higher and electricity flows more smoothly.
What are Units of conductance?
Siemens.
