If Two Electrodes Charged with a Weak Current Were Placed

question 22

Multiple Choice

If two electrodes charged with a weak current were placed in a solution of NaCl,the negative electrode would attract:

• A) cations.
• B) anions.
• C) chloride ions.
• D) Both A and C are correct.

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Definitions:

Contributing Factor

An element that plays a part in causing a situation or outcome.

Circumstantial Factor

An element or condition that affects a situation but is not a direct cause; often considered in evaluations or analysis of outcomes.

Medians

The middle value of a data set when it is ordered from least to greatest, or the line in geometry that divides a figure into two equal parts.

Frequencies

The rate at which a vibration occurs that constitutes a wave, either in material (as in sound waves) or in an electromagnetic field (as in radio waves and light).