Home
Class 11
CHEMISTRY
Describe on one method to remove permane...

Describe on one method to remove permanent hardness of water.

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 01

    CBSE COMPLEMENTARY MATERIAL|Exercise SECTION B|4 Videos

  • SAMPLE PAPER - IV

    CBSE COMPLEMENTARY MATERIAL|Exercise SECTION-B|3 Videos

  • SAMPLE PAPER 02

    CBSE COMPLEMENTARY MATERIAL|Exercise SECTION D|6 Videos

Similar Questions

Explore conceptually related problems

Total number of methods which can remove permanent hardness of water: (a) Clark's method , (b) Ion-exchange method (c) synthetic resin method (d) Calgon method (e) treatment with sodium carbonate

Write the chemical name and chemical formula of the salt used to remove permanent hardness of water.

The reagent which is not used for removing the permanent hardness of water is :

Knowledge Check

  • Which of the following methods is not used to remove permanent hardness of water?

    A
    by mixing sodium carbonate
    B
    by distillation
    C
    by mixing caustic soda
    D
    by boiling

  • Which of the following chemical substances can be used for removing permanent hardness of water by precipitation reaction?

    A
    baking soda
    B
    washing soda
    C
    alum
    D
    quick lime

  • Which of the following chemical substances can be used for removing permanent hardness of water by precipitation reaction?

    A
    Baking soda
    B
    Washing soda
    C
    Alum
    D
    Quick lime