Question Detail
Question
A gas at 46 K is heated at constant pressure until its volume is doubled. What is its final temperature?
Correct Answer
Option D is the correct answer.
Detailed Explanation
At constant pressure, volume is directly proportional to absolute temperature (Charles's law). So if volume doubles, temperature doubles: 46 K × 2 = 92 K.
Hint
For constant pressure, V1/T1 = V2/T2.