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What happens when carbon dioxide gas is ...

What happens when carbon dioxide gas is passed through lime water ? Write a word equation for this process. Name the type of change which takes place.

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### Step-by-Step Solution: 1. **Understanding the Reaction**: - When carbon dioxide (CO₂) gas is passed through lime water (which is a solution of calcium hydroxide, Ca(OH)₂), a chemical reaction occurs. 2. **Formation of Calcium Carbonate**: - The carbon dioxide reacts with the calcium hydroxide in lime water to form calcium carbonate (CaCO₃). This calcium carbonate is not soluble in water, leading to the formation of a milky solution. ...
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Knowledge Check

  • What will happen if carbon dioxide gas is passed through lime water ?

    A
    Calcium carbonate is formed
    B
    The lime water turns milky
    C
    Both of the above
    D
    None of these

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