A solution reacts with marble chips to produce a gas which turns lime water milky. The solution contains:(a) Na₂SO₄ (b) CaSO₄ (c) H₂SO₄ (d) K₂SO₄

Academic Chemistry NCERT Class 10

Correct Answer: (c) H2SO4.

Explanation: Marble chips contain calcium carbonate which reacts with sulphuric acid to form carbon dioxide which when passed through lime water, turns it milky.

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Updated on: 10-Oct-2022

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