Home
Class 10
CHEMISTRY
What happens when : CO(2)(g) is bubble...

What happens when :
`CO_(2)(g)` is bubbled through lime water (i) in small amount (ii) in excess ?

Text Solution

Verified by Experts

(i) Solution becomes milky due to the formation of calcium carbonate
`Ca(OH)_(2) + CO_(2) to underset("(Milky)")(CaCO_(3)) + H_(2)O`
(ii) Milkiness disappeard because calcium carbonate changes to calcium hydrogen carbonate which is colourless in nature.
`CaCO_(3) + H_(2)O + CO_(2) to underset("(Colourless)")(Ca(HCO_(3))_(2))`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL REACTIONS AND EQUATIONS

    DINESH PUBLICATION|Exercise Long Answer Questions|30 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    DINESH PUBLICATION|Exercise Higher Order Thinking Skill Based Questions|7 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    DINESH PUBLICATION|Exercise Very Short Answer Questions|42 Videos

  • CARBON AND ITS COMPOUNDS

    DINESH PUBLICATION|Exercise MCQs|29 Videos

  • METALS AND NON-METALS

    DINESH PUBLICATION|Exercise MCQ|64 Videos

Similar Questions

Explore conceptually related problems

What happens when carbon dioxide gas is bubbled through lime water in small amount ?

(i) Solid calcium oxide was taken in a container and water was added slowly to it : (a) Write the observation. (b) Write the chemical formula of the product formed. (ii) What happens when carbon dioxide gas is bubbled through lime water : (a) in small amount (b) in excess.

What happens when excess of CO_2 is passed through lime water ?

What happnes when : (a) CO_(2) is passed through lime water in limited amount .

CO_(2) is passed through lime water in excess .

What happens when carbon dioxide is passed through lime water ?

What happens when hydrogen is bubbled through boiling sulphur?

What happens when fluorine gas is passed through water?

(a). What happens when an acid reacts with a metal carbonate? Explaini with the help of an example. Write chemical equation of the reaction involved. (b). What happens when carbon dioxide gas is passed through lime water: (i). For a short time? (ii). for a considerable time? Write equations of teh reactions involved.

DINESH PUBLICATION-CHEMICAL REACTIONS AND EQUATIONS -Short Answer Questions
  1. Identify the substance oxidised and substance reduced in the following...

    Text Solution

    |

  2. Which types of reactions are represented by the following equations ? ...

    Text Solution

    |

  3. What happens when : CO(2)(g) is bubbled through lime water (i) in sm...

    Text Solution

    |

  4. Aluminium is a reactive metal but is still used for packing food artic...

    Text Solution

    |

  5. Give one example each of : (i) Thermal decomposition reaction (ii)...

    Text Solution

    |

  6. What are neutralisation reactions ? Why are they so named ? Give one e...

    Text Solution

    |

  7. (a) Why is combustion reaction an oxidation reaction ? (b) How will ...

    Text Solution

    |

  8. What is an oxidation reaction (i) the substance oxidised and (ii) the ...

    Text Solution

    |

  9. Identify the type of reaction in the following examples : (i) Na(2)S...

    Text Solution

    |

  10. Solid calcium oxide was taken in a container and water was added slowl...

    Text Solution

    |

  11. A house wife wanted her house to be white washed. She bought 10 kg of ...

    Text Solution

    |

  12. (i) What is observed when a solution of potassium iodide to a solution...

    Text Solution

    |

  13. What change in colour is observed when white silver chloride is left e...

    Text Solution

    |

  14. (a) What happens when an aqueous solution of sodium sulphate reacts wi...

    Text Solution

    |

  15. "Oxidation and reduction processes occur simultaneously". Justify the ...

    Text Solution

    |

  16. "Barium chloride reacts with aluminium sulphate to give aluminium chlo...

    Text Solution

    |

  17. Why do we store silver chloride in dark coloured bottles?

    Text Solution

    |

  18. Design an activity to show a decomposition reaction in which light is ...

    Text Solution

    |

  19. A solution of potassium chloride when mixed with silver nitrate soluti...

    Text Solution

    |

  20. A White salt upon heating decomposes to give brown fumes and a residue...

    Text Solution

    |