Which of These Are Properties of Acids

question 2

Multiple Choice

Which of these are properties of acids?
I. They are sour in taste.
II. They turn red litmus paper blue.
III. They dissolve many metals.
IV. They feel slippery

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

Know the correct electrolyte mixture and specific gravity for a fully charged lead-acid battery.

Recognize the consequences of overcharging and undercharging batteries.

Comprehend basic maintenance and safety procedures for lead-acid batteries.

Understand the principles behind galvanic devices and how they apply to batteries.

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Definitions:

Middle Childhood

This phase encompasses the period of development from approximately 6 to 12 years of age, where children experience significant growth in cognitive, social, and physical abilities.

Feel Comfortable

A state of physical or emotional ease, often marked by a lack of stress, pain, or social awkwardness.

School Years

The period of a person's life spent in education, typically from kindergarten through to the completion of secondary education.

Manipulate

To control or influence something or someone in a deceitful way, often to one's own advantage.