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How will you enhance the rate of decomposition of potassium chlorate? |
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Answer» Solution :On heating potassium chlorate.It decomposes into potassium chloride and oxygen gas,but at a SLOWER rate.If maganese dioxide is added,it increases the REACTION rate. `2KClO_(3)underset(Delta)OVERSET(MnO_(2))to2KCl+3O_(2)uarr` Here `MnO_(2)` is catalyst,Therefore addition of `MnO_(2)` enhance the rate of DECOMPOSITION of potassium chlorate. |
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