Some metals react with acids to produce salt and hydrogen gas. Illustrate it with an example. How will you test the presence of this gas ?

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Reaction of Acids with Metals, Reaction of Acids with Metal Carbonates and Hydrogencarbonates, Hydrogen Ion in Acids | PadhAiPro

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TextReaction of Acids with MetalsReaction of Acids with Metal Carbonates and HydrogencarbonatesHydrogen Ion in AcidsCBSE PYQ

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