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A solution reacts with zinc granules to give a gas which burns with a ‘pop’ sound. The solution contains: (a) Mg(OH)2 (b) Na2CO3 (c) NaCl HCl

ChemistryClass 10ICSEAnswered 27 Mar 2026
Answer

Option (d) is the answer. Zinc granules reacts with HCl to give hydrogen gas that burns with a ‘pop’ sound.

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