During decomposition of potassium chlorate, 2KClO₃ → 2KCl + 3O₂, the mole ratio of KClO₃ to oxygen is

A. 1:03

B. 2:03

✓

C. 3:02

D. 2:01

📝 Explanation

The balanced equation directly provides the ratio.

📖 Additional Information

1:03
2:03
3:02
2:01

The balanced equation directly provides the ratio.

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