2
Q:
A) 2HgO ----> 2Hg + O2 | B) 6NaNO3 ----> 6NaNO2 + 3O2 |
C) ZnCO3 ----> ZnO + CO2 | D) All the above |
Answer: D) All the above
Explanation:
Explanation:
All the given reactions are Decomposition reactions.
Decomposition reaction is a reaction in which only one reactant is splitted into two or more products.