1.

Select the incorrect statement with respect to sodium peroxide ?

Answer»

It decolurises the acidified `KMnO_(4)` solution.
On HEATING with OXYGEN at `450^(@)`C and 300 atm PRESSURE, it becomes paramagnetic
It Is obtained ALONG with sodium metal, when sofium oxide is heated to a temperature more than `400^(@)`C.
It gives both hydrogen peroxide and oxygen gas with water as well with sulphuric acid.

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