1.

Which one of the following metals does not react with cold as well as hot water?

Answer»

Which one of the following metals does not react with COLD as WELL as hot water?
Choose the correct option from below list
(1)Na
(2)Ca
(3)Mg
(4)Fe

Answer:-(4)Fe
Note:-Metals like aluminium, zinc, IRON do not react with hot/cold water. They react with water only when water is in the form of steam.



Discussion

No Comment Found