Question

Define arrhenius theory of electrolytic dissociation

Answer 1

acids are substances that dissociate in water to yield electrically charged atoms or molecules, called ions, one of which is a hydrogen ion (H+), and that bases ionize in water to yield hydroxide ions (OH−).

Answer 2

Answer:

${\huge{\sf{\red{\underline{\underline{ ÅÑSWËR}}}}}}$

Theory of Electrolytic Dissociation

The theory of Svante Arrhenius:-

ACCORDING TO HIM:

1. All the ions carry an electric charge and are responsible for flow of current through the solution.
2. The conductivity of electrolytes depends upon the concentration of the ions in the solution.
3. The number of positive charge is equal to number of negative charges in the solution and the solution is in electrolytic equilibrium.
4. The degree of dissociation is the extent to which an electrolyte dissociates or breaks up into ions.

.

$the \: diffrence \: between \: arrhenius \: and \: modern \: concept$

Arrhenius considered that water ionises electrolytes but Modern concept considered that electrolytes but Modern concept considered that electrolytes are ionic even in solid state ions are held by strong electrostatic force.

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