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`        10cm cube of CO is mixed with 100cm cube of air contain 21% oxygen. If all the volume are measured at S.T. P calculate the volume of the resulting gases (air=100) `
2 years ago

Vikas TU
9774 Points
```							moles of CO at STP = (10/1000)/22.4 => 0.01/22.4 = 0.000446moles of O2 at STP = (21/1000)/22.4 = > 0.021/22.4 = 0.0009375Total moles = 0.0013835Volume at STP = > 0.0013835*22.4 => 0.0309904 litre or 30.9904 cm^3
```
2 years ago
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• 141 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions