Solved UPSC CDS/OTA Question
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Q · Properties of Gases Medium · 45s
The unit of the gas constant R in SI units is:
TopicProperties of Gases
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Every step explained - no skipped algebra.
J mol⁻¹ K⁻¹ : In SI, R = 8.314 J mol⁻¹ K⁻¹.
Final Answer: Option A - J mol⁻¹ K⁻¹