Question

Ira is working in a lab with a unknown solution. when he inserts the electrical conductivity tester in the in known, the bulb begins to glow brightly. which of these would best describe the unknown liquid ?

Answer 1

C) It contains a ionic compound that conducts electricity in solution.

Step-by-step explanation:

It contains a ionic compound that conducts electricity in solution.. The glowing bulb indicates that a electrical current is allowed to pass through the solution, and ionic compounds dissociate in water and conduct electricity. Covalent compounds do not do this.

Answer 2

Ira is working in a lab with a unknown solution. when he inserts the electrical conductivity tester in the in known, the bulb begins to glow brightly. which of these would best describe the unknown liquid ?

A) It contains polar molecules that conduct electricity.

B) The water that the solid is dissolved in conducts electricity.

C) It contains a ionic compound that conducts electricity in solution.

D) It contains a covalent compound that conducts electricity in solution.

ANSWER:

C) It contains a ionic compound that conducts electricity in solution.

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