Question

Which of the following is a Decomposition Reaction?
A) 2HgO ----> 2Hg + O2
B) 6NaNO3 ----> 6NaNO2 + 3O2
C) ZnCO3 ----> ZnO + CO2
D) All the above

Answer 1

D) All the above
because in decomposition reaction one reactant breaks down into two or more products and that is true for all the above cases
mark me the brainliest

Answer 2

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