Which Sequence Ranks the Indicated Protons in Order of Increasing

question 61

Multiple Choice

Which sequence ranks the indicated protons in order of increasing acidity?

• A) 1 < 2 < 3
• B) 2 < 3 < 1
• C) 3 < 1 < 2
• D) 3 < 2 < 1

Comprehend the basics of thermodynamics as applied to refrigeration and heating processes.

Identify the operational characteristics and requirements of refrigerant types R-12 and R-134a.

Recognize the function and components of an A/C system, including the role of the compressor and condenser.

Know the environmental impact of refrigerants, particularly the effects on the ozone layer.

---

Definitions:

Income Elasticity

A measure of how much the demand for a good changes as the income of consumers changes.

Normal Good

A good for which demand increases as the income of consumers increases, showing a positive correlation between income and demand.

Pizza

A popular dish of Italian origin consisting of a round, flattened base of leavened wheat-based dough topped with tomatoes, cheese, and often various other ingredients.

Income Elasticity

An indicator that shows the variation in demand for a product based on changes in the income levels of consumers.