NEET Chemistry The s-Block Elements Questions Solved


Which statement is false for alkali metals ?

(1) Lithium is the strongest reducing agent

(2) Density of potassium is more than sodium

(3) Cs is used in devising photoelectric cells.

(4) All alkali metals give blue solution in liquid ammonia

(2) Density of potasium is less than sodium due to anomolous increase in size

Difficulty Level:

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  • 27%
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