Home
Class 12
CHEMISTRY
An aqueous solution of sodium chloride i...

An aqueous solution of sodium chloride is marked `10%(w//w)` on the bottle. The density of the solution is `1.071 gmL^(-1)`. What is the molity and molarity? Also, what is the mole fraction of each components in the solution?

Text Solution

Verified by Experts

1.83 M, 1.90 m, x (NaCl) = 0.03 , x `(H_(2)O)`= 0.97
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    PRADEEP|Exercise ADVANCED PROBLEMS (FOR COMPETITIONS)|15 Videos

  • SOLUTIONS

    PRADEEP|Exercise TEST YOUR GRIP (MULTIPLE CHOICE QUESTIONS)|25 Videos

  • SOLUTIONS

    PRADEEP|Exercise CURIOSITY QUESTION|4 Videos

  • REDOX REACTIONS

    PRADEEP|Exercise Assertion reason type question|16 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type II)|13 Videos

Similar Questions

Explore conceptually related problems

Aqueous solution of NaOH is marked 10% (w//w) . The density of the solution is 1.070 g cm^(-3) . Calculate (i) molarity and (ii) molality of NaOH.

What is the mole fraction of the solute in 2.5 m aqueous solution?

What is the mole fraction of glucose in 10% w/W glucose solution ?

What is the mole fraction of the solute in 2.5 m aqueous solutions ?

PRADEEP-SOLUTIONS-PROBLEMS FOR PRACTICE
  1. Calculate the number of moles of methanol in 5 litres of its 2 m solut...

    Text Solution

    |

  2. 18g of glucose (molar mass 180g "mol"^(-1)) is present in 500CM^(3) of...

    Text Solution

    |

  3. An aqueous solution of sodium chloride is marked 10%(w//w) on the bott...

    Text Solution

    |

  4. H(2)SO(4) used in lead storage cell is 38% by mass and has a density o...

    Text Solution

    |

  5. If "20.0 cm''^(3) of "1.0 M CaCl"(2) and "60.0 cm"^(3) of "0.20 M CaCl...

    Text Solution

    |

  6. Determine the molarity of an antifreeze solution containing 250 g wate...

    Text Solution

    |

  7. What volume of 10 % (w/v) solution of Na(2)CO(3) will be required ...

    Text Solution

    |

  8. The Henry's Law constant for oxygen dissolved in water is 4.34xx10^(-4...

    Text Solution

    |

  9. The mole fraction of He gas in a saturated solution at 20^(@)C is 1.2...

    Text Solution

    |

  10. Calculate the solubility of H(2) in water at 25^(@)C if its partial pr...

    Text Solution

    |

  11. What concentration of nitrogen should be present in a glass of water a...

    Text Solution

    |

  12. The mole fraction of ethyl alcohol in its solution with methyl alcohol...

    Text Solution

    |

  13. Benzene (C(6)H(6)) and toluene (C(7)H(8)) from a nearly ideal solution...

    Text Solution

    |

  14. Benzene (C(6)H(6)) and toluene (C(7)H(8)) from a nearly ideal solution...

    Text Solution

    |

  15. Benzene (C(6)H(6)) and toluene (C(7)H(8)) from a nearly ideal solution...

    Text Solution

    |

  16. The vapour pressure of a pure liquid A is 40 mm Hg at 310 K. The vapou...

    Text Solution

    |

  17. Methanol and ethanol froms nearly ideal solution at 300 K. A solut...

    Text Solution

    |

  18. The vapour pressures of benzene and toluene at 20^(@)C are 75mmHg and ...

    Text Solution

    |

  19. The liquids X and Y from ideal solution having vapour pressures 2...

    Text Solution

    |

  20. The vapour pressure of ethly acetate and ethly propionate are72.8mm ab...

    Text Solution

    |