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Which of the following on thermal decomposition yeilds basic as well as acidic oxide A NaNO3 B KClO3 C CaCO3 D NH4NO3 Please explain how the decomposition occurs for all

Which of the following on thermal decomposition yeilds  basic as well as acidic oxide
A NaNO3
B KClO3
C CaCO3
D NH4NO3
Please explain how the decomposition occurs for all

Grade:11

1 Answers

Arun
25750 Points
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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