Read the passage and answer the following questions: Oxygen is prepared by catalytic decomposition of potassium chlorate ( KClO₃). Decomposition of potassium chlorate gives potassium chloride(KCl) and oxygen(O₂). The following reaction takes place: 2KClO₃(s)→2KCl(s)+3O₂(g) 8(i). Mark the correct statement. *
1 point
2 moles of KClO₃ give 3 moles of oxygen
1 mole of KClO₃ gives 1 mole of oxygen
3 moles of oxygen are formed by 1 mole of KClO₃
200 g of KClO₃ gives 300 g of O₂
Answers
Answered by
0
Answer:
can you mark me as a brainliest
Explanation:
Similar questions