Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Properties of Gases Medium · 45s
Which gas law states that the volume of a gas is inversely proportional to its pressure at constant temperature?
TopicProperties of Gases
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Q 1 / 50Next question →
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Boyle’s Law relates pressure and volume at constant temperature (P ∝ 1/V).
Final Answer: Option B - Boyle's Law