The Degree of Ionization of a Weak Acid ________

question 119

Multiple Choice

The degree of ionization of a weak acid ________
I. varies with the concentration of the acid.
II. depends on which weak acid it is.
III. is 100%.
IV. is greater than 50% but less than 100%.

• A)I only
• B)II only
• C)III only
• D)both I and II
• E)IV only

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Definitions:

Mental Age

A measure of an individual's mental attainment based on the age at which it is normal for an individual to reach that level of mental capacity.

Developmental Level

A measure of an individual's growth or advancement in physical, cognitive, social, or emotional areas relative to age or stage expectations.

Intelligence Quotient

A measure of a person's intellectual abilities relative to others, based on standardized tests.

Mental Age

A measure of an individual's cognitive ability expressed in terms of the age at which an average individual reaches the same ability.