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Materials: Metals and Non-Metals — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceMaterials: Metals and Non-Metals1 Mark
Question
Name the gas evolved when a metal reacts with a dilute acid.
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Answer

Metals react with dilute acids to form metallic salts and hydrogen gas. For example, zinc reacts with dilute hydrochloric acid to form zinc chloride and hydrogen gas.

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