Home
Class 12
CHEMISTRY
Define mole fraction....

Define mole fraction.

Text Solution

Verified by Experts

Mole fraction of a component `=("No. of moles of component")/("total number of moles of all the components")`
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    SUBHASH PUBLICATION|Exercise PROBLEM SECTION|21 Videos

  • PUE BOARD MODEL QUESTION PAPER 4 WITH ANSWERS

    SUBHASH PUBLICATION|Exercise PART E|6 Videos

  • SUPER MODEL QUESTION PAPER - 1

    SUBHASH PUBLICATION|Exercise V. Answer any four of the following: Each question carries 5 marks.|17 Videos

Similar Questions

Explore conceptually related problems

Write mathematical form for A and B substance of mole fraction.

The following is a graph plotted between the vapour pressure of two volatile liquids against their respective mole fractions. Which of the following statements is/are correct?

In a binary solution, mole fraction of one component is 0.068. What is the mole fraction of another component?

Write the mathematical form for mole fraction.

A certain ideal solution of two liquids A and B has mole fraction of 0.3 and 0.5 for the vapour phase and liquid phase, respectively. What would be the mole fraction of B in the vapour phase, when the mole fraction of A in the liquid is 0.25 ?

Derive the relationship between partial pressure of gas and its mole fraction.

At a certain temperature, the vapour pressure of pure ether is 640 mm and that of pure acetone is 280 mm . Calculate the mole fraction of each component in the vapour state if the mole fraction of ether in the solution is 0.50.

Calculate the mole fraction of benzene and carbon tetrachloride in a binary mixture.The no.of moles of benzene is 0.3 g mol^-1 and no o moles of carbon tetrachloride is 0.4g mol^-1

SUBHASH PUBLICATION-SOLUTIONS-PROBLEM SECTION
  1. Define mole fraction.

    Text Solution

    |

  2. The vapour pressure of pure benzene at certain temperature is 0.850 ba...

    Text Solution

    |

  3. 5.8 g of non - volatile, non - electrolyte solute was dissolved in 100...

    Text Solution

    |

  4. Vapour pressure of benzene is 200 mm of Hg. When 2 gram of a non-volat...

    Text Solution

    |

  5. Aqueous solution of 3% non-volatile solute exerts a pressure of 1 bar ...

    Text Solution

    |

  6. On dissolving 2.34g of non-electrolyte solute in 40g of benzene, the b...

    Text Solution

    |

  7. The boiling point of benzene is 353.23 K when 1.80 g of a non-volatile...

    Text Solution

    |

  8. A solute containing 0.564g of solute in 36.8g of acetone boils at 56.4...

    Text Solution

    |

  9. Chloroform boils at 61.7^(@)C and the solution of 6.21g of an organic...

    Text Solution

    |

  10. A solution containing 18g of non - volatile non - electrolyte solute i...

    Text Solution

    |

  11. 1.0 g of non - electrolyte solute dissolved in 50 g of benzene lowered...

    Text Solution

    |

  12. 15 g of an unknown molecular substance was dissolved in 450 g of water...

    Text Solution

    |

  13. 5% solution of a substnace in water has freezing point 269.06K. Calcul...

    Text Solution

    |

  14. 200 cm^(3) of an aqueous solution of a protein contains 1.26 g of prot...

    Text Solution

    |

  15. 300cm^(3) of an aqueous solution of a protein contains 2.12 g of the p...

    Text Solution

    |

  16. 3 gram of non-volatile solute in a 1000 cm^(3) of water shows an osmot...

    Text Solution

    |

  17. Osmotic pressure of a solution containing 7 g of a protein present in ...

    Text Solution

    |

  18. The vapour pressure of ethyl alcohol at 298K is 40mm of Hg. Its mole f...

    Text Solution

    |

  19. Vapour pressure of chloroform and dichloroethane at 298K are 200 mm Hg...

    Text Solution

    |

  20. If 1.71 g of sugar (molar mass=342) is dissoved in 500 cm^(3) of a sol...

    Text Solution

    |

  21. Vapour pressure of water at 293K is 17.535 mm Hg. Calculate the vapour...

    Text Solution

    |