Solved UPSC CDS/OTA Question
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Q · Matter and Its States Medium · 45s
Consider the following statements: 1. Diffusion is faster in gases than in liquids. 2. The rate of diffusion increases with temperature. Which is/are correct?
TopicMatter and Its States
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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Gases have large intermolecular spaces; higher temperature increases particle motion.
Final Answer: Option C — Both 1 and 2