Identify the unknown gas if its density relative to helium is 11.
- O₂
- N₂
- CO₂
- CH₄
📝 Detailed explanation
M(He) = 4 g/mol.M(gas) = 11 * 4 = 44 g/mol.
M(CO₂) = 12 + 16*2 = 44 g/mol.
This topic contains 30 questions. Test your knowledge!
🔐 Log in to take the test