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
(d) HCl

Academic Chemistry NCERT Class 10

Correct Answer: (d) HCl.

Explanation: HCl reacts with Zinc granules to produce hydrogen gas which burns with a ‘pop’ sound.

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Updated on: 10-Oct-2022

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