MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic Chemistrys- Block 3.0Previous Year Questions
The hightly reactive alkali metals are kept in (CPMT 2010)
A.air
B.water
C.kerosene✓ Correct
D.All of these
Explanation
Alkali metals are highly reactive. They easily catch fire in the air, water due to the adequate availability of oxygen in the surroundings. Therefore, it is stored in kerosene in which the solubility of oxygen is very less.
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