The liquid junction potential cannot be measured directly but calculated.
2.
Liquid Junction Potential can arise due to ions in a solution having different ion transport numbers.
3.
The Electromotive force ( EMF ) of a concentration cell with transference includes the liquid junction potential.
4.
Most smooth muscles exhibit both fast and slow junction potentials typically mediated by different classes of metabotropic receptors with different kinetics.
5.
The close junctional transmission is associated with fast junction potential and the wide junctional transmission is associated with slow junction potential.
6.
The close junctional transmission is associated with fast junction potential and the wide junctional transmission is associated with slow junction potential.
7.
The liquid junction potential interferes with the exact measurement of the electromotive force of a chemical cell, so its effect should be minimized as much as possible for accurate measurement.
8.
The most common method of eliminating the liquid junction potential is to place a salt bridge consisting of a saturated solution of potassium chloride ( KCl ) and ammonium nitrate ( NH 4 NO 3 ) with lithium acetate ( CH 3 COOLi ) between the two solutions constituting the junction.
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