Question

Name the gas formed when a metal reacts with an acid.

Answer 1

Answer:

Hydrogen is the gas formed when a metal react with an acid

Explanation:

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Answer 2

Answer:

Hey mate,

When a metal reacts with an acid 'Hydrogen' gas is formed

For example:

2Na + 2 HCL ➡️ 2 NaCl + H2

Here Na is sodium

HCL is Hydrochloric acid

NaCl is Sodium chloride

And H2 is Hydrogen gas.

I hope it helped !