Magnesium will displace silver from silver nitrate true or false
True. Magnesium will displace silver from silver nitrate.
To understand why this happens, we need to look at the reactivity series of metals. The reactivity series is a list that shows the relative reactivity of metals with other substances. In this case, we compare magnesium and silver.
Magnesium is more reactive than silver, which means it has a greater tendency to lose electrons and form positive ions. When magnesium comes into contact with silver nitrate (AgNO3), the more reactive magnesium displaces the less reactive silver from the compound. As a result, magnesium nitrate (Mg(NO3)2) is formed, while silver is left free.
The balanced equation for this chemical reaction is:
Mg + 2AgNO3 -> Mg(NO3)2 + 2Ag
So, when magnesium is added to silver nitrate, silver will be displaced, and you will observe the formation of a silver precipitate, while magnesium nitrate is formed in the solution.