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`        Determine the molar mass of a gas if its pressure is to fall to one-half of its value in a vertical distance ofone meter at 298 K.`
one month ago

Arun
20426 Points
```							 ρg(h1-h2)= P-P/2ρ=PM/RTh1-h2=1R=8.314g=9.8T= 298M=RT/2g=8.314*298/2*9.8M=126.4 RegardsArun (askIITians forum expert)
```
one month ago
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• 731 Video Lectures
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• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions