Question

Toplumelll reaction
4. Give scientific reasons.
a. When the gas formed on heating
limstone is passed through freshly
prepared lime water, the lime water
turns milky.
It takes time for​

Answer 1

Answer:

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Explanation:

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Answer 2

$\large\boxed{\fcolorbox{blue}{yellow} {Answer}}$

1. When limestone is heated, calcium oxide and carbon dioxide are formed.

2. This carbon dioxide gas is passed through freshly prepared lime water, insoluble calcium carbonate and water are formed.

In this reaction, lime water turns milky.

$\large\boxed{\fcolorbox{blue}{yellow} {Chemical Equation }}$

Ca(OH)2 + CO2 ⟶ CaCO3 ↓ H2O

Calcium Carbon Calcium Water

Hydroxide dioxide carbonate

Hope it helps!

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