Home
Class 12
CHEMISTRY
If the density of a solvent is greater t...

If the density of a solvent is greater than 1 kg. `dm^(-3)` then the molarity (M) and molality (m) are related as

A

M gt m

B

m gt M

C

m = M

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
md=M where d = density of solvent
If `d gt 2 kg dm^(-3), M gt m`
Promotional Banner

Topper's Solved these Questions

  • SOLUTION & COLLIGATIVE PROPERTIES

    NIKITA PUBLICATION|Exercise Questions from Competition Exam|43 Videos

  • SOLUTION & COLLIGATIVE PROPERTIES

    NIKITA PUBLICATION|Exercise Questions from Competition Exam|43 Videos

  • SOLID STATE

    NIKITA PUBLICATION|Exercise Question from Competition Exam|39 Videos

Similar Questions

Explore conceptually related problems

IF density of a solvent is greater than 1 kg dm^(-3) , then the molarity (M ) and molality (m) are related as ______.

36.5% HCl has density has density equal to 1.20 g mL^(-1) . The molarity (M) and molality (m) , respectively, are

M.A. is always greater than 1 in

The density of 3M solution of NaCl is 1.25 g mL^(-1) . The molality of the solution is

When 0.575 xx 10^(-2) kg of Glaube's salt is dissolved in water, we get 1 dm^(3) of a solution of density 1077.2 kg m^(-3) . Calculate the molarity, molality, and mole fraction of Na_(2)SO_(4) in the solution.

The density of 3 M solution of NaCl is 1.25 "g L"^(-1) . The molality of the solution is :

NIKITA PUBLICATION-SOLUTION & COLLIGATIVE PROPERTIES -Multiple Choice Questions (Numericals)
  1. The volume of water of be added to 50 cm^(3) of a decimolar solution t...

    Text Solution

    |

  2. 30 g. of acetic acid is dissolved in 1 dm^(3) of a solvent. The molali...

    Text Solution

    |

  3. If the density of a solvent is greater than 1 kg. dm^(-3) then the mol...

    Text Solution

    |

  4. For a solution of dibasic acid the molarity (M) and normality (N) are ...

    Text Solution

    |

  5. The molality of a 1 molar solution will be (Given, density of solvent...

    Text Solution

    |

  6. If the density of the solvent is 2.5 kg dm^(-3) . The 2 molal solution...

    Text Solution

    |

  7. The m olality of solution is 10m and molar mass of solvent is 100 g "m...

    Text Solution

    |

  8. A solution of CaCl(2) is mol/litre, then the moles of chloride ions in...

    Text Solution

    |

  9. A molal solution is one that contains one mole of a solute in:

    Text Solution

    |

  10. Mole fraction of C(3)H(5)(OH)(3) in a solution of 36 g of water and 46...

    Text Solution

    |

  11. A x molal solution of a compound in benzene has mole fraction of solut...

    Text Solution

    |

  12. To 100 ml of a 0.5 M solution, 400 ml of water is added, the final mol...

    Text Solution

    |

  13. 800 ml of 0.1 MH(2) SO(4) is mixed with 200ml of 0.8 MH(2) SO(4) The m...

    Text Solution

    |

  14. How many grams of methanol would have to be added to water to prepare ...

    Text Solution

    |

  15. If the density of pure water is 0.999gcm^(3). The molarity of prue wat...

    Text Solution

    |

  16. The wt. of unhydrous sodium carbonate needed to prepare 500 ml of a de...

    Text Solution

    |

  17. The molarity of a 10% NaOH solution is

    Text Solution

    |

  18. The mole fraction of oxalic acid (Molar mass 63) required to prepare 0...

    Text Solution

    |

  19. 120g of urea is present in 5L of solution, the active mass of urea is

    Text Solution

    |

  20. The number of moles present in 2 litre of 0.5 M NaOH is:

    Text Solution

    |