Which section would likely contain questions about the properties of gases?

The correct answer is the section that focuses on technical knowledge, as this area is specifically designed to evaluate understanding of scientific concepts, principles, and properties of various materials, including gases. Questions in this section would cover fundamental topics such as gas laws, molecular behavior, and the relationship between pressure, volume, and temperature. Such content requires a solid grasp of technical knowledge and scientific methodologies, making it the appropriate category for inquiries related to the properties of gases.

The other sections focus on different skill sets, such as ethics, reasoning, analytical skills, or statistics, which are not directly related to the scientific properties of gases.