Home
Class 12
CHEMISTRY
Define mole fraction....

Define mole fraction.

Text Solution

Verified by Experts

It is the ratio of number of moles of components to the total number of moles in solution.
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MBD -HARYANA BOARD|Exercise SATQ (SHORT ANSWERS TYPE QUESTIONS )|16 Videos

  • SOLUTIONS

    MBD -HARYANA BOARD|Exercise LATQ ( LONG ANSWER TYPE QUESTIONS )|25 Videos

  • SOLUTIONS

    MBD -HARYANA BOARD|Exercise LATQ ( LONG ANSWER TYPE QUESTIONS )|25 Videos

  • SOLID STATE

    MBD -HARYANA BOARD|Exercise LONG ANSWER TYPE QUESTIONS|10 Videos

  • SURFACE CHEMISTRY

    MBD -HARYANA BOARD|Exercise LONG ANSWER TYPE QUESTIONS|4 Videos

Similar Questions

Explore conceptually related problems

Define the mole fractin of a substance in solution.

What is false for mole fraction

Define (i) Mole fraction (ii) Van't Hoff factor.

A chemist prepared a solution by adding by 230 g of pure ethanol (C_(2)H_(5)OH) to 144 g of water. Calculate the mole fractions of these two components. The molar masses of ethanol and water are 64 g and 18 g , respectively. Strategy: To calculate the mole fractions, we must find the number of moles of ethanol and of water. To find the moles, we must divide the given mass by the respective molar mass. In a two-component system made up of A and B molecules, the mole fraction of a component of a solution, say, component A is written chi_(A) and is defined as Mole fraction of component A= chi_(A) =("moles of A")/("sum of moles of A and B")

illustration, use OF pressure instead OF moles,use OF volume fraction & mole fraction

If mole fraction of sodium chloride in sodium chloride aqueous solution is 0.35, then mole fraction of water in the solution is

If the mole fraction of a solute in a binary solution is 0.3 , what could be the mole fraction of the solvent in the solution?

The sum of the mole fraction of the components of a solution is

MBD -HARYANA BOARD-SOLUTIONS-VSATQ ( VERY SHORT ANSWER TYPE QUESTIONS )
  1. Define mole fraction.

    Text Solution

    |

  2. State Raoult's law for solution containing non-volatile solute.

    Text Solution

    |

  3. Define Colligative property.

    Text Solution

    |

  4. Define molal elevation constant.

    Text Solution

    |

  5. Why is osmotic pressure considered as a colligative property ?

    Text Solution

    |

  6. Why boiling point of water is increased on addition of non-volatile so...

    Text Solution

    |

  7. Discuss the role of molecular interaction in a solution of alcohol and...

    Text Solution

    |

  8. What is the nature of the solution when ethyl alcohol and water are mi...

    Text Solution

    |

  9. What is azeotropic solution ? Give an example of maximum boiling azeot...

    Text Solution

    |

  10. Define azeotropic mixture.

    Text Solution

    |

  11. What will be nature of the solution when chloroform and acetone are mi...

    Text Solution

    |

  12. Why is the vapour pressure of solution of glucose in water lower than ...

    Text Solution

    |

  13. Why is boiling point of the solution gets raised when a non-volatile s...

    Text Solution

    |

  14. Name the method for determining the osmotic pressure of a solution.

    Text Solution

    |

  15. Why is osmotic pressure considered as a colligative property ?

    Text Solution

    |

  16. Out of the various methods for determining the molar mass of the solut...

    Text Solution

    |

  17. Out of 1M BaCl2 and 1M Al2(SO4)3, which will have more osmotic pressur...

    Text Solution

    |

  18. What happens to freezing point of water if ethylene glycol is added to...

    Text Solution

    |

  19. Define molal elevation constant.

    Text Solution

    |

  20. What are the units of the molal depression constant for water?

    Text Solution

    |