Dry Ice (Carbon Dioxide) Changes from a Solid to a Gas

question 45

Multiple Choice

Dry ice (carbon dioxide) changes from a solid to a gas at -78.5°C. What is this temperature in °F?

• A) -173°F
• B) -12.6°F
• C) -109°F
• D) -75.6°F
• E) None of them is within 2°F of the right answer.

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Definitions:

Cross-sectional Design

is a research methodology that examines data from a population, or a representative subset, at a specific point in time, often used to identify patterns or relationships.

Special Education

Tailored educational services designed to meet the unique needs of students with disabilities, ensuring they receive appropriate support to achieve educational success.

Acceleration

The provision of special programs that allow gifted students to move ahead at their own pace, even if this means skipping to higher grade levels.

Enrichment

An approach whereby gifted students are kept at grade level but are enrolled in special programs and given individual activities to allow greater depth of study.