NEET Chemistry The s-Block Elements Questions Solved


Which of the following does not give an oxide on heating-

(A) MgCO3                                                   

 (B) Li2CO3

(C) ZnCO3                                                   

 (D) K2CO3 

(D). Alkali metal carbonates (except Li2CO3) do not decompose on heating.

Difficulty Level:

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  • 16%
  • 44%