Question

name the type of reaction that takes place when acid reacts with a metal carbonates a particular type of reaction please tell options are displacement and double displacement combination the decomposition and oxidation and reduction ​

Answer 1

Answer:

Double displacement

Explanation:

The reaction of a metal M carbonate with an acid will form a salt of that metal and carbonic acid, this is a double displacement reaction. But the carbonic acid being very weak breaks into water and carbon dioxide :-

Let the valency of M here be 1

M2CO3 + HCl/H2SO4 ---> M2SO4/MCl + H2O + CO2

Answer 2

Answer:

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