When _____ is passed through fresh lime water, it turns milky(a) H2(b)

1.	When _____ is passed through fresh lime water, it turns milky(a) H2(b) CO(c) CO2(d) So2
Answer» (c) CO2 Explanation:When carbon dioxide is passed through lime water, which is a diluted solution of Ca(OH) 2, it turns milky due to the formation of water-insoluble precipitate CaCO3.But, on prolonged passage, the solution turns clear.

When _____ is passed through fresh lime water, it turns milky(a) H2(b) CO(c) CO2(d) So2

Answer»

Explanation:When carbon dioxide is passed through lime water, which is a diluted solution of Ca(OH) 2, it turns milky due to the formation of water-insoluble precipitate CaCO3.But, on prolonged passage, the solution turns clear.

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When _____ is passed through fresh lime water, it turns milky(a) H2(b) CO(c) CO2(d) So2

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