Potassium when heated strongly in oxygen, if forms :
Potassium when heated strongly in oxygen, if forms :
Potassium when heated strongly in air gives ______________ .
Which of the following sulphides when heated strongly in air gives the corresponding metal?
When metal carbonates are heated strongly, metal oxides are formed.
When potassium is reacted with oxygen, which of the following compound(s) is/are formed?
Potassium carbonate when heated to high temperature.
Assertion (A): Sodium reacts with oxygen to form Na_(2)O_(2) whereas potassium reacts with oxygen to form KO_(2) . Reason (R ): Potassium is more reactive than sodium.
Assertion (A): Lithium reacts with oxygen to form Li_(2)O , but potassium reacts with oxygen to form KO_(2) . Reason (R ): Potassium is more reactive than lithium.
When tetramethyl ammonium hydroxide is heated strongly, it yields methanol and trimethylamine . How is methanol formed : To what general class of reaction does this belong ?