Why are acidic solutions able to conduct electric current?
Answer and explanation
Correct answer: Due to the presence of ions in water
Acids ionise or dissociate when dissolved in water, producing hydronium ions and corresponding negative ions. These charged particles are mobile in the aqueous solution and carry charge when an electric potential is applied, allowing current to flow. The strength of conduction depends on the number and mobility of ions. Colour, taste, or floating solid particles is not the reason for electrical conduction. Thus option A is correct.
Frequently asked questions
What is the correct answer to this question?
Due to the presence of ions in water
Why is this the correct answer?
Acids ionise or dissociate when dissolved in water, producing hydronium ions and corresponding negative ions. These charged particles are mobile in the aqueous solution and carry charge when an electric potential is applied, allowing current to flow. The strength of conduction depends on the number and mobility of ions. Colour, taste, or floating solid particles is not the reason for electrical conduction. Thus option A is correct.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
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