Potassium ozonide on decomposition gives

Assertion : Decomposition of potassium chlorate is an example of redox reaction . Reason : There is no change in the oxidation number of potassium in decomposition of potassium chlorate.

Which nitrate on decomposition will give metal?

Potassium chlorate on heating gives potassium chloride and oxygen.

Potassium permangante on heating gives :

Nitrates on thermal decomposition give oxygen.