Which of the Following Solutions Would Be Expected to Be

question 57

Multiple Choice

Which of the following solutions would be expected to be the best conductor of an electric current at room temperature?

• A)0.10 M Na₂SO₄
• B)1.0 M CH₃COOH
• C)0.10 M NaCl
• D)0.10 M CO(NH₂)₂
• E)0.10 M CH₃COOH

---

Definitions:

Zamboni's

Machines used to resurface ice rinks, smoothening the ice for skaters by shaving off the top layer and laying down a fresh layer of water that freezes.

Invention

The creation of a new device, method, or process developed from study and experimentation.

Machine's

Belonging to or associated with a device or apparatus designed to perform a specific task, typically involving mechanical or electronic operations.

Maneuver

A skillful or careful movement or plan, often made to achieve a specific goal or to navigate a difficult situation.