Why does an aqueous solution of an acid conduct electricity ?

Question

Answer

The aqueous solution of acid conduct electricity because the acid solution have H+ ions and the movement of these ions helps for the flow of electrical current through the solution.Hence, the aqueous solution of an acid conduct electricity.

Answer

Acids undergo dissociation in aqueous solution to form H+ ions. When electricity is passed through an aqueous solution of an acid, the H+ ions reach the cathode and each H+ ion picks up one electron from the cathode to form H2 gas. Because of this reaction, an aqueous solution of acid conducts electricity.

Answer

Coz of H+ ions that present in it... and disassociate in water(aqueous solution)...

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May be.. due to ions or charges present in it..

Answer

When an acid is dissolved in water it dissociates into it's ions (H+).....since ions are carriers of charges .... therefore aqueous solution of acid conduct electricity....

Answer

Introduction:
An aqueous solution of an acid is capable of conducting electricity due to the presence of free ions in the solution. When an acid dissolves in water, it forms hydrogen ions (H+) or hydronium ions (H3O+) which are responsible for the acidic properties of the solution. These ions are able to move freely in the solution, allowing the flow of electric current.

Ionization of Acid:
When an acid dissolves in water, it undergoes a process called ionization. In this process, the acid molecules dissociate into ions. For example, in the case of hydrochloric acid (HCl), it ionizes to form hydrogen ions (H+) and chloride ions (Cl-). This ionization process occurs due to the polar nature of water molecules and the strong attraction between the positive and negative charges.

Presence of Free Ions:
In an aqueous solution of an acid, the hydrogen ions (H+) or hydronium ions (H3O+) are free to move. These ions are positively charged and are attracted to the negative terminal of an electric circuit. Similarly, the negatively charged ions, such as chloride ions (Cl-) in the case of HCl, are attracted to the positive terminal of the electric circuit. This movement of ions creates an electric current in the solution.

Conductivity of Electric Current:
The ability of a substance to conduct electricity depends on the presence of free ions. In the case of an aqueous solution of an acid, the ionization of acid molecules results in the formation of free ions. These free ions can carry electric charge and are responsible for the conductivity of the solution. The more concentrated the acid solution, the higher the concentration of free ions and the greater the conductivity.

Electrolyte Solution:
An aqueous solution of an acid is classified as an electrolyte solution. Electrolytes are substances that produce ions when dissolved in water and can conduct electricity. In the case of acids, the ionization process generates free ions that enable the flow of electric current. This is in contrast to non-electrolyte substances, which do not dissociate into ions and do not conduct electricity.

Conclusion:
In summary, an aqueous solution of an acid conducts electricity due to the presence of free ions resulting from the ionization of acid molecules. These free ions are able to move in the solution and carry electric charge, allowing the flow of electric current. The conductivity of the acid solution depends on the concentration of free ions, making it an electrolyte solution.

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