MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistrys- Block 3.0Previous Year Questions
Which one of the alkali metals forms only, the normal oxide, M2O on heating in air? (AIPMT 2012)
A.Rb
B.K
C.Li✓ Correct
D.Na
Explanation
Lithium is the only alkali metal that forms only normal oxideon heating in air.
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