Solved UPSC CDS/OTA Question
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Q · Properties of Gases Medium · 45s
According to kinetic theory, the pressure of a gas is due to:
TopicProperties of Gases
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Collisions with walls : Molecules exert force when colliding with walls → pressure.
Final Answer: Option C - Collisions of molecules with container walls