Question

Metals react with acids to produce gas (A) oxygen (B) nitrogen ( C) hydrogen​

Answer 1

hydrogen

Metals readily react with acid and produce hydrogen gas which burns with a pop sound. Metals are placed above hydrogen in reactivity series and displace it during a reaction with an acid. As acids have a property of giving H+ ions. A resultant is formed with release of hydrogen gas.

Answer 2

Answer:

c hydrogen

Explanation:

Acids react with most metals and, when they do, a salt is produced. But unlike the reaction between acids and bases, we do not get water. Instead we get hydrogen gas. It doesn't matter which metal or which acid is used, if there is a reaction we always get hydrogen gas as well as the salt.