Which is the best reason for using a temperature probe instead of a simple laboratory thermometer in a chemistry experiment?

• A. A temperature probe can measure only very high temperatures.
• B. A temperature probe does not require calibration before use.
• C. A temperature probe is less expensive than a laboratory thermometer.
• D. A temperature probe provides continuous digital readings, allowing for more precise and real-time monitoring of temperature changes.

Answer: (D)

Verified step by step guidance

1. Understand the purpose of measuring temperature in a chemistry experiment, which often requires precise and continuous monitoring of temperature changes over time.
2. Recognize that a simple laboratory thermometer typically provides discrete readings and may require manual observation, which can be less precise and slower to record.
3. Know that a temperature probe is an electronic device that can provide continuous digital readings, allowing for real-time tracking of temperature changes with higher precision.
4. Consider the advantages of continuous data collection, such as the ability to monitor rapid temperature changes and record data automatically, which improves accuracy and efficiency in experiments.
5. Conclude that the best reason for using a temperature probe over a simple laboratory thermometer is its ability to provide continuous, precise, and real-time digital temperature readings.