Home
Class 11
CHEMISTRY
20 ml of pure acetic acid (density = 0.7...

20 ml of pure acetic acid (density = 0.75 gm `ml^(-1)`) is mixed with 50 gm of water (density = 1 gm`ml^(-1)`) at a certain temperature. Calculate the molality of acetic acid in the final solution.

Text Solution

Verified by Experts

The correct Answer is:
5
Promotional Banner

Topper's Solved these Questions

  • MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS

    GRB PUBLICATION|Exercise Match the columns|25 Videos

  • ISOMERISM

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos

  • NOMENCLATURE AND CLASSIFICATION

    GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

When 10 mL of ehtyl alcohol (density = 0.7893 g mL^(-1)) is mixed with 20 mL of water (density 0.9971 g mL^(-1)) at 25^(@)C , the final solution has a density of 0.9571 g mL^(-1) . The percentage change in total volume on mixing is

Molality of pure water if its density is 0.936gm//ml :

If 20 mL of ethanol (density =0.7893g//mL) is mixed with 40mL water (density = 0.9971g//mL) at 25^(@)C , the final slution has density of 0.9571g//mL . Calculate the percentage change in total volume of mixing. Also calculate the molarity of alcohol in the final solution.

If 11 g of oxalic acid are dissolved in 500 mL of solution (density = 1.1 g mL^(-1) ), what is the mass % of oxalic acid in solution ?

The density of 2 molal aqueous solution of NaOH is 1.10 "gm L"^(-1) . Calculate the molarity of the solution.

If 11 g of oxalic acid are dissolved in 500 mL of solution (density =.1.1 g mL^(-1) ), what is the mass % of oxalic acid in solution ?

GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Subjective type
  1. Calculate the percentage loss (nearest integral value) in the mass, wh...

    Text Solution

    |

  2. Calculate the amount of ZnO produced (in gm) when 195 gm of ZnS reacts...

    Text Solution

    |

  3. 20 ml of pure acetic acid (density = 0.75 gm ml^(-1)) is mixed with 50...

    Text Solution

    |

  4. Calculate the minimum molarity of a H(2)O(2) solution which can produc...

    Text Solution

    |

  5. 100 g a calcium was burnt in excess of O(2) and the oxide obtained was...

    Text Solution

    |

  6. Calculate molarity of NaOH in a solution made by mixing 2 L of 1.5 M N...

    Text Solution

    |

  7. An unknown solution [mol. Wt. of solute = 250] is 20 % (w/w). Molarity...

    Text Solution

    |

  8. 50 gm of 109 % oelum is mixed with 50 gm of another 118 % oleum. Calcu...

    Text Solution

    |

  9. 100 gm oleum sample (labelled as X %) is mixed with excess water to m...

    Text Solution

    |

  10. 34 gm of a mixture containing N(2) and H(2) in 1:3 by mole is partial...

    Text Solution

    |

  11. Calculate the moles of BaSO(4) obtained in each case if excess of BaCl...

    Text Solution

    |

  12. A mixture of sodium chloride(NaCl) and anhydrous sodium carbonate (Na(...

    Text Solution

    |

  13. Certain metals have a tendency to form compounds which have a "comple ...

    Text Solution

    |

  14. Water is the working fluid used in Kota thermal power plant for genera...

    Text Solution

    |

  15. Calculate % yield of the reaction if 200 g KHCO(3) produces 22 g of CO...

    Text Solution

    |

  16. The weight (in gram) of pure potash alum [K(2)SO(4).Al(2)(SO(4))(3).24...

    Text Solution

    |

  17. 280 g of a mixture containing CH(4) and C(2)H(6) in 5:2 molar ratio is...

    Text Solution

    |

  18. A mother cell disintegrates into sixty identical cells and each daught...

    Text Solution

    |

  19. Calculate the number of Na^(+) ion present in 710 mg of Na(2)SO(4) in ...

    Text Solution

    |

  20. What is the concentration of H^(+) in a solution that is prepared by m...

    Text Solution

    |