ICSE Class 9 Chemistry Properties of Gases
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Constraints on suppply of oxygen?
Condition of hospitals related to oxygen?
Measures taken to solve the crisis?
- Can we convert oxygen to its liquid form?If yes then explain it in terms of molecular motion.
- give an example to show conservation of mass
- All numerical solutions of chemistry Selina class9 chapter2 study of gas laws
- Volume of different gases are converted to STP before comparing their densities
- the graph of pv vs p for a gas