The reaction: Mg(s) + 2 AgNO3(aq) → Mg(NO3)2(aq) + 2 Ag(s) is represents - single replacement reaction.
A single replacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution. Magnesium can easily lose electrons as compared to silver and result in the formation of magnesium nitrate and silver.
- A double displacement reaction is a chemical reaction in which ion exchange takes place.
- A synthesis reaction is a chemical reaction in which two reactants combine to give a single product.
- Decomposition is a chemical reaction in which one substance decomposes to give two or more than two products.
Thus, the reaction represents - single replacement reaction.
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