Question

which one of the following metals react with hot water
( Fe , Cu , Mg , Ag )

I think the answer mg . please tell me the correct answer or not . you please tell me the correct answer​

Answer 1

Answer:

u r right mg is the answer

Answer 2

Magnesium (Mg) reacts with hot water.

• Among the given metals (ie. Fe,Cu,Mg,Ag), Copper (Cu) and silver (Ag) don't react with water at all.
• On the other hand, iron (Fe) reacts with steam.
• Only, Mg is capable to react with hot water.
• The chemical reaction between the Magnesium and steam :

Mg + 2H₂O ---> Mg(OH)₂ + H₂

• In the above reaction between the magnesium metal and hot water, magnesium hydroxide and hydrogen gas are produced.