Home
Class 12
CHEMISTRY
Mixture of volatile components A and B h...

Mixture of volatile components A and B has a total vapour pressure (in torr)p=`254-119 x_(A)`is where`x_(A)`mole fraction of A in mixture .Hence`P_(A)^@`and `P_(B)^@`are(in torr)

A

`254,119`

B

`119,254`

C

`135,254`

D

`154,119`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 95

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
  • NTA NEET SET 97

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

Mixture of voltaile omponents A and B has total vapoure pressure (in torr) : p=254-135 x_(A) where x_(A) is mole fraction of A in mixture hence P_(A)^(@) and P_(B)^(@) are (in torr)

Mixture of volatile components A and B has total pressure ( in Torr ) p=265-130x_(A), where X_(A) is mole fraction of A in mixture . Hence P_(A)^(@)+P_(B)^(@)= ( in T o r r).

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. If the total vapour pressure is half the value mentioned in the above comprehension, then which of the following must be ture?

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. According to the comprehensin, what shall be vapour pressure of distillate ?

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. In the above comprehension, isothermal fractional distillation(s) will never form a solution :

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. The value of x_(A) is :

An ideal solution is prepared from A and B (both are volatile). The composition of the solution is such that the total vapour pressure is harmonic mean of vapour pressures of pure A(P_(A)^(@)) and pure B(P_(B)^(@)).[P_(A)^(@) ne P_(B)^(@)] If x_(A), x_(B) represents mole freaction of A and B in solution respectively and y_(A) and Y_(B) represents mole fraction of A and b in vapour phase, then answer the following questions. The value of y_(A) is equal to :

At a given temperature , total vapour pressure (in Torr) of a mixture of volatile components A and B is given by "P"_("total")=120-785"X"_("B") hence, vapour pressure of pure A and B respectively (in Torr) are

Consider a binary mixture of volatile liquides. If at X_(A)=0.4 , the vapour pressure of solution is 580 torr then the mixture could be (p_A^@=300 "torr" ,P_(B)^@=800 "torr") :

NTA MOCK TESTS-NTA NEET SET 96-CHEMISTRY
  1. For which process will DeltaH and DeltaG^(@) be expected to be most si...

    Text Solution

    |

  2. The hybrid state and oxidation state of S in SF4 are respectively

    Text Solution

    |

  3. Mixture of volatile components A and B has a total vapour pressure (in...

    Text Solution

    |

  4. Compound A on oxidation with OsO4//NaHSO3 following by reaction with H...

    Text Solution

    |

  5. Consider the following sequence of reaction: Na+NH(3)(g) to [X]overs...

    Text Solution

    |

  6. An electron of a velocity 'x' is found to have a certain wavelength. T...

    Text Solution

    |

  7. Hydrogen molecules are

    Text Solution

    |

  8. In the given reaction C6H5-underset(O)underset(||)C-CH3overset(NH2OH//...

    Text Solution

    |

  9. Solubility of Zirconium phosphate Zr3(PO4)4 is 's' moles per litre. So...

    Text Solution

    |

  10. An element (atomic mass = 100 g//mol) having bcc structure has unit ce...

    Text Solution

    |

  11. Which one of the following compounds is least reactive with water?

    Text Solution

    |

  12. In [Cr(O(2))(NH(3))(4)H(2)O]Cl(2) oxidation number of Cr is +3 then ox...

    Text Solution

    |

  13. In which of the following solution the depression in freezing point is...

    Text Solution

    |

  14. Consider the following HOC-CH2-CH2-CH2CH2OH overset(overset(o+)H"or")u...

    Text Solution

    |

  15. What is the sign of DeltaG^@ and the value of K an electrochemical cel...

    Text Solution

    |

  16. Consider the following compounds Order of basicity of these compo...

    Text Solution

    |

  17. The products of the reaction will be C6H6+CH3-CH2-CH2-Broverset("Anh...

    Text Solution

    |

  18. Arrange the following as indicated. CO2,N2 O5, SiO2 and SO3 in the o...

    Text Solution

    |

  19. An open vessel at 27^(@)C is heated until 3//5 of the air in it is exp...

    Text Solution

    |

  20. In the given reaction C6H5-CH=CH-CH3+HCl rarr[X] [X] will be

    Text Solution

    |