Question

What happens, when metals react with alkali?
please answer fast

Answer 1

Answer:

When alkali (base) reacts with metal, it produces salt and hydrogen gas. Example: Sodium hydroxide gives hydrogen gas and sodium zincate when reacts with zinc metal.

Answer 2

Answer:

when alkali react with metal it reduce salt and hydrogen gas sodium aluminium heat and hydrogen gas are formed when sodium hydroxide react with aluminium metal