Home
Class 11
CHEMISTRY
What should be the normality of a soluti...

What should be the normality of a solution prepared by diluting 250 ml of 0.4 `NH_(2)SO_(4)` with 1000 ml of water?

Text Solution

Verified by Experts

Total volume of diluted solution = 250 + 1000 = 1250 ml
`underset("original solution")(N_(1)V_(1)) = underset("final solution")(N_(2)V_(2)) rArr N_(2) = (N_(1)V_(1))/V_(2) = (0.4 xx 250)/1250 = 0.08`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTION WITH ANSWERS|18 Videos
  • S-Block Elements

    SUBHASH PUBLICATION|Exercise Three marks questions and answers|8 Videos
  • STATES OF MATTER : GASES AND LIQUIDS

    SUBHASH PUBLICATION|Exercise NUMERICAL PROBLEMS AND ANSWERS|25 Videos

Similar Questions

Explore conceptually related problems

Calculate the normality of the resultin solution made by adding 2 drops (0.1 mL) of 0.1 N H_(2) SO_(4) in 1 litre of distilled water.

Calculate the molarity of NaOH solution prepared by disolving '4g' of it in 250ml of water.

The weight of solute present in 200 ml of 0.1 M H_(2)SO_(4)

The molarity of a solution obtained by mixing 750 mL of 0.5 (M) HCl with 250 mL of 2(M) HCI will be:

Calculate the molarity of a solution obtained by mixing 100 mL of 0.3 M H_2 SO_4 and 200 mL of 1.5M H_2 SO_4

What is would be the molality of a solution obtained by mixing equal volumes of 30% by weight H_(2) SO_(4) (d = 1.218 g mL^(-1)) and 70% by weight H_(2) SO_(4) (d = 1.610 g mL^(-1)) ? If the resulting solution has density 1.425 g mL^(-1) , calculate its molality.

The density of a solution prepared by dissolving 120 g of urea (mol mass = 60 u) in 1000 g of water is 1.15 g/mL. The molarity of this solution is :

SUBHASH PUBLICATION-SOME BASIC CONCEPTS OF CHEMISTRY -NUMERICAL PROBLEMS AND ANSWERS:
  1. Calculate the normality of oxalic acid solutions containing 0.895 g cr...

    Text Solution

    |

  2. 25 cm^(3) of ferrous ammonium sulphate solution require 20 cm^(3) of 0...

    Text Solution

    |

  3. What should be the normality of a solution prepared by diluting 250 ml...

    Text Solution

    |

  4. 20 cm^(3) of a solution of oxalic acid requires 25 cm^(3) of 0.2 N pot...

    Text Solution

    |

  5. 200 cm^(3) of a solution of a dibasic acid contains 1.512 g of the aci...

    Text Solution

    |

  6. Calculate the mass of 3.5 gram atom of calcium. Atomic mass of calcium...

    Text Solution

    |

  7. Calculate the volume of concentrated nitric acid of normality 14 requi...

    Text Solution

    |

  8. Calculate the mass of hydrochloric acid in 200 cm^(3) of 0.2 N solutio...

    Text Solution

    |

  9. 0.99 g of an acid was dissolved in water and the solution made up to 2...

    Text Solution

    |

  10. Calculate the mass of 2.5 gram molecular of water (H(2)O)

    Text Solution

    |

  11. Calculate the mass of one molecule of methane (CH(4)).

    Text Solution

    |

  12. Find the Molarity of Hydrochloric acid containing 31.5% of hydrochlori...

    Text Solution

    |

  13. Calculate the molecular mass of (i) oxalic and (ii) Formic acid (iii) ...

    Text Solution

    |

  14. 25.0 cm^(3) of an acid required exactly 20.5 cm^(3) of deci molar base...

    Text Solution

    |

  15. Exactly 20.0 cm^(3) of nitric acid neutralized 28.4 cm^(3) of 0.25 M N...

    Text Solution

    |

  16. 18.5 cm^(3) of oxalic acid was completely neutralised by 20.0 cm^(3), ...

    Text Solution

    |

  17. Calculate the number of moles of atoms in 10.2 g of sodium.

    Text Solution

    |

  18. Calculate the number of moles in (a) 10 g of Hydrogen molecules (b) 30...

    Text Solution

    |

  19. Calculate the mass of the following is grams (a) 5.4 moles of O(2) (b)...

    Text Solution

    |

  20. How many atoms of oxygen are present in 300 g of CaCO(3)?

    Text Solution

    |