Exam-style question
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How do you convert a temperature of 25°C to Kelvin for gas calculations?.
- A.25 K
- B.298 K
- C.273 K
- D.298.15 K
Model answer
What a good answer should say
- 298 K
Explanation
Why this works
To convert Celsius to Kelvin, add 273.15. Therefore, 25°C + 273.15 = 298.15 K, which is commonly rounded to 298 K for calculations.
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