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Which of the following on thermal decomposition yeildsbasic as well as acidic oxideA NaNO3B KClO3C CaCO3D NH4NO3Please explain how the decomposition occurs for all

Sudhanva G V , 5 Years ago
Grade 11
anser 1 Answers
Arun

Last Activity: 5 Years ago

Dear student
 
 
The answer is (3) CaCO3.
 
 CaCO3 on thermal decomposition yields a basic as well as an acidic oxide
  The reaction is:- CaCO3-> CaO + CO2
                                         (basic)    (acidic)
 
 
 
 
Regards
Arun (askIITians forum expert)

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