NEET Chemistry The s-Block Elements Questions Solved


In the reaction M+O2MO2 (super oxide) the metal is -

(A) Li                 

(B) Na

(C) K                 

(D) Ba 

(C) Among alkali metals super oxides are formed only by K, Rb and Cs.

Difficulty Level:

  • 11%
  • 13%
  • 66%
  • 11%
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