2. What harmful change/s is/are brought about when a metal reacts or mixes with acids

When metal reacts with acids it produces metal salt and hydrogen gas ( H2 ) . All metals do not react with acids to evolve hydrogen gas . Only those metals react which is more reactive than hydrogen . When metal reacts with acid it forms a salt which is basic in nature and releases hydrogen gas.

Explanation:

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audamuneza611 audamuneza611 · Answer 2 · 2021-05-20T05:08:07+02:00

audamuneza611 audamuneza611

20-05-2021

Answer:

When metals react with other substances, the gradual wearing away or corrosion of a metal results.This may lead to deterioration of metals

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2. What harmful change/s is/are brought about when a metal reacts or mixes with acids​

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2. What harmful change/s is/are brought about when a metal reacts or mixes with acids