12 g of magnesium powder was ignited in a container having 20 g of pure oxygen. After the reaction was over, it was found that 12 g of oxygen was left unreacted. Show that it is according to law of constant proportions.
Answers
Answered by
6
Answer:12g+20g--------12g+20g
As 12 gram of oxygen is unreacted and 20 gram of MgO is formed.
Hence,it is according to the law of constant proportions.
Explanation:12g of magnesium powder was ignited in a container having 20g of pure oxygen. After the reaction was over, it was found that 12g of oxygen was left unreacted. Show that it is according to the law of constant proportions.
Similar questions