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​C8: Quiz 3
1) A reaction produces a gas. Describe how you could test whether the gas produced is hydrogen.
 
2) A reaction produces a gas. Describe how you could test whether the gas produced is carbon dioxide.
 
3) A reaction produces a gas. Describe how you could test whether the gas produced is oxygen.
 
4) A reaction produces a gas. Describe how you could test whether the gas produced is chlorine.
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