Home
Class 11
CHEMISTRY
Can we remove completely temporary hardn...

Can we remove completely temporary hardness due to `Mg(HCO_(3))_(2)` by boiling ?

Text Solution

Verified by Experts

Temporary hardness of water due to `Mg(HCO_(3))_(2)` can be completely removed by boiling because soluble `Mg(HCO_(3))_(2)` is converted into insoluble `MfCO_(3)` which can be easily removed by filtration.
`underset("soluble")(Mg(HCO_(3))_(2))overset("boil")tounderset("insoluble")(MgCO_(3))+CO_(2)uarr+H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    SUBHASH PUBLICATION|Exercise Three marks questions and answers|15 Videos
  • HYDROGEN

    SUBHASH PUBLICATION|Exercise Three marks questions and answers|15 Videos
  • HYDROCARBONS

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS AND ANSWERS|25 Videos
  • P-BLOCK ELEMENTS

    SUBHASH PUBLICATION|Exercise Three mark questions and answers|24 Videos

Similar Questions

Explore conceptually related problems

How temporary Hardness of water is removed by Boiling ?

10 L of hard water requires 0.28 g of line (CaO) for removing hardness. Calculate the temporary hardness in ppm of CaCO_(3) .

How temporary Hardness of water is removed by Boiling?

Temporary hardness is caused due to the presence of

The temporary hardness of water due to calcium bicarbonate can be removed by

How temporary hardness of water is removed by Clark's Method?

How temporary hardness of water is removed by Clerk's Method?

Complete the following reactions. Cl_(2)+3F_(2)rarr

SUBHASH PUBLICATION-HYDROGEN-Two marks questions and answers
  1. How to prepare hydrogen peroxide from BaO(2)?

    Text Solution

    |

  2. Dilute solution of hydrogen peroxide cannot be heated strongly for its...

    Text Solution

    |

  3. Can sodium bicarbonate make water hard ?

    Text Solution

    |

  4. Which of the hydrogen or deuterium undergoes reactions more rapidly an...

    Text Solution

    |

  5. Can we remove completely temporary hardness due to Mg(HCO(3))(2) by bo...

    Text Solution

    |

  6. H(2)O(2) acts as on oxidizing agent as well as reducing agent Why ?

    Text Solution

    |

  7. Why do lakes freeze from top towards bottom ?

    Text Solution

    |

  8. A mixture of H(2)O(2) and hydrzine with copper (II) is used as a rocke...

    Text Solution

    |

  9. Water cannot be used to extinguish petrol fires. Why ?

    Text Solution

    |

  10. What is the volume strenth of H(2)O(2)?

    Text Solution

    |

  11. Hard water is softened before using in boilers. Expain.

    Text Solution

    |

  12. What are the uses of Heavy Water ?

    Text Solution

    |

  13. Show the oxidising property of H(2)O(2) with PbS.

    Text Solution

    |

  14. Discuss the position of hydrogen in the periodic table is not justifie...

    Text Solution

    |

  15. Explain property of H(2)O(2)"with"MnO(4)^(-) in acidic medium.

    Text Solution

    |

  16. How does H(2)O(2) reduces iodine in reducing property ?

    Text Solution

    |

  17. Describe the structure of common from of ice.

    Text Solution

    |

  18. Distinguish clearly between (a) hard and soft water, (b) temporary har...

    Text Solution

    |

  19. What is the structure of H(2)O(2)? Draw a shematic diagram indicating ...

    Text Solution

    |

  20. Sea water can't be used in boiler. Explain given chemical equations.

    Text Solution

    |