Home
Class 11
CHEMISTRY
100Kg of a sample of water contained 6 g...

100Kg of a sample of water contained 6 g of `MgSO_4` . The degree of hardness

A

6 ppm

B

60 ppm

C

5 ppm

D

50 ppm

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3|48 Videos

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise EXERCISE ON PASSAGE|14 Videos

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2A (HYDROGEN PEROXIDE)|31 Videos

  • HYDROCARBONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE SHEET ( LEVEL-II (PRACTICE SHEET (ADVANCED) (MATRIX MATCHING TYPE QUESTIONS)))|5 Videos

  • IONIC EQUILIBRIUM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL -II PRACTICE SHEET (ADVANCED) (Integer Type Questions))|8 Videos

Similar Questions

Explore conceptually related problems

100kg of a sample of water contained 6 of MgSO_(4) The degree of

A sample of water contained 30ppm of MgSO_4 . Its hardness is

10^5 g of a sample of water contained 16.2 g of Ca(HCO_3)_2 its hardness is

10^(5)g of a sample of water contained 16.2 8 of Ca(HCO_(3))_(2) Its hardness is

What is the degree of hardness of a sample of water containing 6 mg of MgSO_4 (molecular mass 120) per kg of water ?

If 1 kg of water contains 12 mg magnesium sulphate its degree of hardness is

If 1 kg of water contains 12 mg of magnesium sulphate its degree of hardness is

10 kg of a sample of water contains 6 g of magnesium sulphate. Calculate its degree of hardness.

A sample of water contained 30 PPM of MgSO_(4) its hardness is x+20PPM What is 'x'

AAKASH SERIES-HYDROGEN AND ITS COMPOUNDS-OBJECTIVE EXERCISE - 2B
  1. 12 ml of saturated solution .001gr of CaCO(3) were required in the ti...

    Text Solution

    |

  2. A sample of water contained 30ppm of MgSO4 . Its hardness is

    Text Solution

    |

  3. 100Kg of a sample of water contained 6 g of MgSO4 . The degree of hard...

    Text Solution

    |

  4. The physical constant which is less for water than for heavy water is

    Text Solution

    |

  5. The temperature of heavy water is increased from 4^@C to 14^@C . Then ...

    Text Solution

    |

  6. If 1 kg of water contains 12 mg of magnesium sulphate its degree of ha...

    Text Solution

    |

  7. Assertion (A) : Heavy water is used as moderator in nuclear reactors. ...

    Text Solution

    |

  8. Two samples of water A and B having concentration 16.2 pp m of Ca(HCO...

    Text Solution

    |

  9. O2^(2-) is the symbol of the ion

    Text Solution

    |

  10. H2O2 is obtained by adding dil H2SO4 to

    Text Solution

    |

  11. In the preparation of H2O2 from BaO2 , phosphoric acid is preferred t...

    Text Solution

    |

  12. In auto oxidation preparation of H(2)O(2) the oxidizing agent is

    Text Solution

    |

  13. Destabiliser of hydrogen peroxide is

    Text Solution

    |

  14. In H2O2 the degree of hydrogen bonding is

    Text Solution

    |

  15. 'H(2)O(2)' ---> 2H + O(2) + 2e The above equation represents the follo...

    Text Solution

    |

  16. As an oxidising agent, hydrogen peroxide reacts rapidly in

    Text Solution

    |

  17. H2O2 + H2O to H2O^(+) toHO2^- This reaction indicates

    Text Solution

    |

  18. H2O2 oxidises the following

    Text Solution

    |

  19. H2O2 turns acidified solution of the following to orange red

    Text Solution

    |

  20. The reagent used in the conversion: Hg to HgO is

    Text Solution

    |