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PolarNik [594]
3 years ago
6

HELP ME PLEASE. Which of the following statements is true for electrolysis? New atoms are created by destroying old atoms. A com

pound is heated to form multiple products. An electric current is used to synthesize a substance. An electric current is used to decompose a substance.
Chemistry
1 answer:
babymother [125]3 years ago
5 0
<h3>Answer:</h3>

An electric current is used to decompose a substance.

<h3>Explanation:</h3>

Concept tested: Electrolysis

We can answer the question by asking ourselves important questions

First; What is electrolysis?

  • Electrolysis refers to the process through which molten or aqueous compound known as electrolytes are decomposed by passing electric current through them.

Second; What are electrolytes?

  • Electrolytes are substances in either molten or aqueous form and are good conductors of electric current.
  • Electrolytes are good conductors of electric current due to the presence of mobile ions.

Third: What happens during electrolysis?

  • Electrolytes are therefore decomposed by passing electric current through them resulting to formation of new elements or molecules.
  • For example, when molten sodium chloride is decomposed by passing electric current through it, sodium metal is released at the cathode while chlorine is released at the anode.
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